63029964 has 12 divisors (see below), whose sum is σ = 147069944. Its totient is φ = 21009984.

The previous prime is 63029957. The next prime is 63029969. The reversal of 63029964 is 46992036.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (63029969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2626237 + ... + 2626260.

Almost surely, 2^63029964 is an apocalyptic number.

It is an amenable number.

63029964 is an abundant number, since it is smaller than the sum of its proper divisors (84039980).

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

63029964 is a wasteful number, since it uses less digits than its factorization.

63029964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5252504 (or 5252502 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 63029964 is about 7939.1412633861. The cubic root of 63029964 is about 397.9687946376.

The spelling of 63029964 in words is "sixty-three million, twenty-nine thousand, nine hundred sixty-four".