76334388 has 48 divisors (see below), whose sum is σ = 192365376. Its totient is φ = 23420160.

The previous prime is 76334311. The next prime is 76334389. The reversal of 76334388 is 88343367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76334389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99928 + ... + 100688.

It is an arithmetic number, because the mean of its divisors is an integer number (4007612).

Almost surely, 2^76334388 is an apocalyptic number.

76334388 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

76334388 is an abundant number, since it is smaller than the sum of its proper divisors (116030988).

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

76334388 is a wasteful number, since it uses less digits than its factorization.

76334388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424 (or 1422 counting only the distinct ones).

The product of its digits is 290304, while the sum is 42.

The square root of 76334388 is about 8736.9553049103. The cubic root of 76334388 is about 424.2026813706.

It can be divided in two parts, 7633 and 4388, that added together give a palindrome (12021).

The spelling of 76334388 in words is "seventy-six million, three hundred thirty-four thousand, three hundred eighty-eight".