63374970 has 16 divisors (see below), whose sum is σ = 152100000. Its totient is φ = 16899984.

The previous prime is 63374953. The next prime is 63374989. The reversal of 63374970 is 7947336.

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, 1056220 + ... + 1056279.

It is an arithmetic number, because the mean of its divisors is an integer number (9506250).

Almost surely, 2^63374970 is an apocalyptic number.

63374970 is an abundant number, since it is smaller than the sum of its proper divisors (88725030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63374970 is a wasteful number, since it uses less digits than its factorization.

63374970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112509.

The product of its (nonzero) digits is 95256, while the sum is 39.

The square root of 63374970 is about 7960.8397798222. The cubic root of 63374970 is about 398.6935920575.

The spelling of 63374970 in words is "sixty-three million, three hundred seventy-four thousand, nine hundred seventy".