30629404 has 12 divisors (see below), whose sum is σ = 57724744. Its totient is φ = 14136624.

The previous prime is 30629321. The next prime is 30629411. The reversal of 30629404 is 40492603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294462 + ... + 294565.

Almost surely, 2^30629404 is an apocalyptic number.

It is an amenable number.

30629404 is a deficient number, since it is larger than the sum of its proper divisors (27095340).

30629404 is a wasteful number, since it uses less digits than its factorization.

30629404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589044 (or 589042 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 30629404 is about 5534.3837958710. The cubic root of 30629404 is about 312.8812337123.

The spelling of 30629404 in words is "thirty million, six hundred twenty-nine thousand, four hundred four".