3455887950 has 192 divisors, whose sum is σ = 10096228800. Its totient is φ = 867686400.

The previous prime is 3455887937. The next prime is 3455887973. The reversal of 3455887950 is 597885543.

3455887950 is a `hidden beast` number, since 3 + 4 + 5 + 588 + 7 + 9 + 50 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1604074 + ... + 1606226.

It is an arithmetic number, because the mean of its divisors is an integer number (52584525).

Almost surely, 2^3455887950 is an apocalyptic number.

3455887950 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 3455887950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5048114400).

3455887950 is an abundant number, since it is smaller than the sum of its proper divisors (6640340850).

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

3455887950 is a wasteful number, since it uses less digits than its factorization.

3455887950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244 (or 2233 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 54.

The square root of 3455887950 is about 58786.8008144685. The cubic root of 3455887950 is about 1511.8889200961. Note that the first 3 decimals are identical.

The spelling of 3455887950 in words is "three billion, four hundred fifty-five million, eight hundred eighty-seven thousand, nine hundred fifty".