76423898 has 8 divisors (see below), whose sum is σ = 114856608. Its totient is φ = 38138364.

The previous prime is 76423883. The next prime is 76423931. The reversal of 76423898 is 89832467.

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

It is a super-2 number, since 2×76423898² = 11681224371028808, which contains 22 as substring.

It is a Curzon number.

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, 35486 + ... + 37577.

It is an arithmetic number, because the mean of its divisors is an integer number (14357076).

Almost surely, 2^76423898 is an apocalyptic number.

76423898 is a deficient number, since it is larger than the sum of its proper divisors (38432710).

76423898 is a wasteful number, since it uses less digits than its factorization.

76423898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73588.

The product of its digits is 580608, while the sum is 47.

The square root of 76423898 is about 8742.0762979969. The cubic root of 76423898 is about 424.3684238416.

The spelling of 76423898 in words is "seventy-six million, four hundred twenty-three thousand, eight hundred ninety-eight".