76204408 has 48 divisors (see below), whose sum is σ = 168551280. Its totient is φ = 32199552.

The previous prime is 76204397. The next prime is 76204409. The reversal of 76204408 is 80440267.

It is a super-2 number, since 2×76204408² = 11614223597260928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 76204408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76204409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27285 + ... + 29947.

It is an arithmetic number, because the mean of its divisors is an integer number (3511485).

Almost surely, 2^76204408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76204408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84275640).

76204408 is an abundant number, since it is smaller than the sum of its proper divisors (92346872).

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

76204408 is a wasteful number, since it uses less digits than its factorization.

76204408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756 (or 2745 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 76204408 is about 8729.5136176078. The cubic root of 76204408 is about 423.9617712062.

The spelling of 76204408 in words is "seventy-six million, two hundred four thousand, four hundred eight".