76894402 has 8 divisors (see below), whose sum is σ = 124214076. Its totient is φ = 35489712.

The previous prime is 76894381. The next prime is 76894423. The reversal of 76894402 is 20449867.

It is an interprime number because it is at equal distance from previous prime (76894381) and next prime (76894423).

It can be written as a sum of positive squares in 2 ways, for example, as 64496961 + 12397441 = 8031^2 + 3521^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1478713 + ... + 1478764.

Almost surely, 2^76894402 is an apocalyptic number.

76894402 is a deficient number, since it is larger than the sum of its proper divisors (47319674).

76894402 is a wasteful number, since it uses less digits than its factorization.

76894402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2957492.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 76894402 is about 8768.9453185660. The cubic root of 76894402 is about 425.2375179843.

The spelling of 76894402 in words is "seventy-six million, eight hundred ninety-four thousand, four hundred two".