63093974 has 4 divisors (see below), whose sum is σ = 94640964. Its totient is φ = 31546986.

The previous prime is 63093893. The next prime is 63093977. The reversal of 63093974 is 47939036.

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

It is a super-2 number, since 2×63093974² = 7961699110225352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63093977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15773492 + ... + 15773495.

It is an arithmetic number, because the mean of its divisors is an integer number (23660241).

Almost surely, 2^63093974 is an apocalyptic number.

63093974 is a deficient number, since it is larger than the sum of its proper divisors (31546990).

63093974 is a wasteful number, since it uses less digits than its factorization.

63093974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31546989.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 63093974 is about 7943.1715328325. The cubic root of 63093974 is about 398.1034679604.

The spelling of 63093974 in words is "sixty-three million, ninety-three thousand, nine hundred seventy-four".