76166490 has 16 divisors (see below), whose sum is σ = 182799648. Its totient is φ = 20311056.

The previous prime is 76166449. The next prime is 76166549. The reversal of 76166490 is 9466167.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1269412 + ... + 1269471.

It is an arithmetic number, because the mean of its divisors is an integer number (11424978).

Almost surely, 2^76166490 is an apocalyptic number.

76166490 is an abundant number, since it is smaller than the sum of its proper divisors (106633158).

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

76166490 is a wasteful number, since it uses less digits than its factorization.

76166490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538893.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 76166490 is about 8727.3415196152. The cubic root of 76166490 is about 423.8914408498.

The spelling of 76166490 in words is "seventy-six million, one hundred sixty-six thousand, four hundred ninety".