9930263004 has 36 divisors (see below), whose sum is σ = 25212098184. Its totient is φ = 3295503072.

The previous prime is 9930262973. The next prime is 9930263011. The reversal of 9930263004 is 4003620399.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×9930263004² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 9930263004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 599407 + ... + 615750.

Almost surely, 2^9930263004 is an apocalyptic number.

It is an amenable number.

9930263004 is an abundant number, since it is smaller than the sum of its proper divisors (15281835180).

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

9930263004 is a wasteful number, since it uses less digits than its factorization.

9930263004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215394 (or 1215389 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The square root of 9930263004 is about 99650.7049849623. The cubic root of 9930263004 is about 2149.4148762152.

The spelling of 9930263004 in words is "nine billion, nine hundred thirty million, two hundred sixty-three thousand, four".