3751461450 has 144 divisors (see below), whose sum is σ = 11292911136. Its totient is φ = 884822400.

The previous prime is 3751461449. The next prime is 3751461481. The reversal of 3751461450 is 541641573.

3751461450 is a `hidden beast` number, since 37 + 5 + 1 + 4 + 614 + 5 + 0 = 666.

It is a super-4 number, since 4×3751461450⁴ (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 172909 + ... + 193391.

It is an arithmetic number, because the mean of its divisors is an integer number (78422994).

Almost surely, 2^3751461450 is an apocalyptic number.

3751461450 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 3751461450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5646455568).

3751461450 is an abundant number, since it is smaller than the sum of its proper divisors (7541449686).

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

3751461450 is a wasteful number, since it uses less digits than its factorization.

3751461450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20549 (or 20541 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 3751461450 is about 61249.1750964860. The cubic root of 3751461450 is about 1553.8180518729.

The spelling of 3751461450 in words is "three billion, seven hundred fifty-one million, four hundred sixty-one thousand, four hundred fifty".