30429264 has 20 divisors (see below), whose sum is σ = 78609056. Its totient is φ = 10143072.

The previous prime is 30429263. The next prime is 30429271. The reversal of 30429264 is 46292403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30429263) 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, 316924 + ... + 317019.

Almost surely, 2^30429264 is an apocalyptic number.

It is an amenable number.

30429264 is an abundant number, since it is smaller than the sum of its proper divisors (48179792).

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

30429264 is a wasteful number, since it uses less digits than its factorization.

30429264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633954 (or 633948 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 30429264 is about 5516.2726546102. The cubic root of 30429264 is about 312.1982632028.

The spelling of 30429264 in words is "thirty million, four hundred twenty-nine thousand, two hundred sixty-four".