3495556800 has 126 divisors (see below), whose sum is σ = 12424085388. Its totient is φ = 932144640.

The previous prime is 3495556783. The next prime is 3495556819. The reversal of 3495556800 is 86555943.

3495556800 is a `hidden beast` number, since 3 + 4 + 95 + 556 + 8 + 0 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 106974 + ... + 135773.

Almost surely, 2^3495556800 is an apocalyptic number.

3495556800 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3495556800 is an abundant number, since it is smaller than the sum of its proper divisors (8928528588).

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

3495556800 is a wasteful number, since it uses less digits than its factorization.

3495556800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242775 (or 242757 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The square root of 3495556800 is about 59123.2340116811. The cubic root of 3495556800 is about 1517.6517294843.

The spelling of 3495556800 in words is "three billion, four hundred ninety-five million, five hundred fifty-six thousand, eight hundred".