3725734950 has 144 divisors (see below), whose sum is σ = 11634255360. Its totient is φ = 837120960.

The previous prime is 3725734931. The next prime is 3725734997. The reversal of 3725734950 is 594375273.

3725734950 is a `hidden beast` number, since 3 + 7 + 257 + 349 + 50 = 666.

It is a super-2 number, since 2×3725734950² = 27762201835303005000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3725734896 and 3725734905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 175827 + ... + 195873.

It is an arithmetic number, because the mean of its divisors is an integer number (80793440).

Almost surely, 2^3725734950 is an apocalyptic number.

3725734950 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3725734950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5817127680).

3725734950 is an abundant number, since it is smaller than the sum of its proper divisors (7908520410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3725734950 is a wasteful number, since it uses less digits than its factorization.

3725734950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20131 (or 20123 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 45.

The square root of 3725734950 is about 61038.7987267115. The cubic root of 3725734950 is about 1550.2580146271.

The spelling of 3725734950 in words is "three billion, seven hundred twenty-five million, seven hundred thirty-four thousand, nine hundred fifty".