76611465400 has 24 divisors (see below), whose sum is σ = 178121657520. Its totient is φ = 30644586080.

The previous prime is 76611465389. The next prime is 76611465409. The reversal of 76611465400 is 456411667.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76611465409) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 191528464 + ... + 191528863.

It is an arithmetic number, because the mean of its divisors is an integer number (7421735730).

Almost surely, 2^76611465400 is an apocalyptic number.

It is an amenable number.

76611465400 is an abundant number, since it is smaller than the sum of its proper divisors (101510192120).

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

76611465400 is a wasteful number, since it uses less digits than its factorization.

76611465400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383057343 (or 383057334 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 76611465400 in words is "seventy-six billion, six hundred eleven million, four hundred sixty-five thousand, four hundred".