76347046 has 4 divisors (see below), whose sum is σ = 114520572. Its totient is φ = 38173522.

The previous prime is 76347023. The next prime is 76347049. The reversal of 76347046 is 64074367.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×76347046² = 11657742865852232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 76346996 and 76347014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76347049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19086760 + ... + 19086763.

It is an arithmetic number, because the mean of its divisors is an integer number (28630143).

Almost surely, 2^76347046 is an apocalyptic number.

76347046 is a deficient number, since it is larger than the sum of its proper divisors (38173526).

76347046 is a wasteful number, since it uses less digits than its factorization.

76347046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38173525.

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 76347046 is about 8737.6796691112. The cubic root of 76347046 is about 424.2261276002.

The spelling of 76347046 in words is "seventy-six million, three hundred forty-seven thousand, forty-six".