7491104900 has 36 divisors (see below), whose sum is σ = 16314442788. Its totient is φ = 2985613440.

The previous prime is 7491104891. The next prime is 7491104903. The reversal of 7491104900 is 94011947.

It can be written as a sum of positive squares in 6 ways, for example, as 48246916 + 7442857984 = 6946^2 + 86272^2 .

It is a super-2 number, since 2×7491104900² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7491104903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107519 + ... + 162918.

Almost surely, 2^7491104900 is an apocalyptic number.

It is an amenable number.

7491104900 is an abundant number, since it is smaller than the sum of its proper divisors (8823337888).

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

7491104900 is a wasteful number, since it uses less digits than its factorization.

7491104900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270728 (or 270721 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 7491104900 is about 86551.1692584219. The cubic root of 7491104900 is about 1956.6596669148.

The spelling of 7491104900 in words is "seven billion, four hundred ninety-one million, one hundred four thousand, nine hundred".