76772336 has 40 divisors (see below), whose sum is σ = 156542064. Its totient is φ = 36426240.

The previous prime is 76772317. The next prime is 76772351. The reversal of 76772336 is 63327767.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a junction number, because it is equal to n+sod(n) for n = 76772293 and 76772302.

It is a congruent number.

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, 22691 + ... + 25853.

Almost surely, 2^76772336 is an apocalyptic number.

It is an amenable number.

76772336 is an abundant number, since it is smaller than the sum of its proper divisors (79769728).

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

76772336 is a wasteful number, since it uses less digits than its factorization.

76772336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3249 (or 3243 counting only the distinct ones).

The product of its digits is 222264, while the sum is 41.

The square root of 76772336 is about 8761.9824240865. The cubic root of 76772336 is about 425.0123844142.

The spelling of 76772336 in words is "seventy-six million, seven hundred seventy-two thousand, three hundred thirty-six".