76916190 has 32 divisors (see below), whose sum is σ = 198799776. Its totient is φ = 18933120.

The previous prime is 76916179. The next prime is 76916221. The reversal of 76916190 is 9161967.

It is a super-2 number, since 2×76916190² = 11832200568232200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98221 + ... + 99000.

It is an arithmetic number, because the mean of its divisors is an integer number (6212493).

Almost surely, 2^76916190 is an apocalyptic number.

76916190 is an abundant number, since it is smaller than the sum of its proper divisors (121883586).

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

76916190 is a wasteful number, since it uses less digits than its factorization.

76916190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197244.

The product of its (nonzero) digits is 20412, while the sum is 39.

The square root of 76916190 is about 8770.1875692599. The cubic root of 76916190 is about 425.2776778219.

The spelling of 76916190 in words is "seventy-six million, nine hundred sixteen thousand, one hundred ninety".