76400342 has 16 divisors (see below), whose sum is σ = 119789280. Its totient is φ = 36476352.

The previous prime is 76400323. The next prime is 76400351. The reversal of 76400342 is 24300467.

It is a happy number.

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, 36188 + ... + 38240.

It is an arithmetic number, because the mean of its divisors is an integer number (7486830).

Almost surely, 2^76400342 is an apocalyptic number.

76400342 is a deficient number, since it is larger than the sum of its proper divisors (43388938).

76400342 is a wasteful number, since it uses less digits than its factorization.

76400342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2887.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 76400342 is about 8740.7289169725. The cubic root of 76400342 is about 424.3248185903.

The spelling of 76400342 in words is "seventy-six million, four hundred thousand, three hundred forty-two".