30488764 has 12 divisors (see below), whose sum is σ = 53401600. Its totient is φ = 15231168.

The previous prime is 30488753. The next prime is 30488791. The reversal of 30488764 is 46788403.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3397 + ... + 8515.

Almost surely, 2^30488764 is an apocalyptic number.

It is an amenable number.

30488764 is a deficient number, since it is larger than the sum of its proper divisors (22912836).

30488764 is a wasteful number, since it uses less digits than its factorization.

30488764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6612 (or 6610 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 30488764 is about 5521.6631552459. The cubic root of 30488764 is about 312.4016168163.

The spelling of 30488764 in words is "thirty million, four hundred eighty-eight thousand, seven hundred sixty-four".