30929053 has 8 divisors (see below), whose sum is σ = 31433600. Its totient is φ = 30427488.

The previous prime is 30929033. The next prime is 30929071. The reversal of 30929053 is 35092903.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30929053 - 2¹³ = 30920861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30929023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29425 + ... + 30457.

It is an arithmetic number, because the mean of its divisors is an integer number (3929200).

Almost surely, 2^30929053 is an apocalyptic number.

It is an amenable number.

30929053 is a deficient number, since it is larger than the sum of its proper divisors (504547).

30929053 is a wasteful number, since it uses less digits than its factorization.

30929053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491.

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 30929053 is about 5561.3894846522. The cubic root of 30929053 is about 313.8982353769.

The spelling of 30929053 in words is "thirty million, nine hundred twenty-nine thousand, fifty-three".