30926901 has 4 divisors (see below), whose sum is σ = 41235872. Its totient is φ = 20617932.

The previous prime is 30926891. The next prime is 30926921. The reversal of 30926901 is 10962903.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 30926901 - 2⁵ = 30926869 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 (30926921) 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, 5154481 + ... + 5154486.

It is an arithmetic number, because the mean of its divisors is an integer number (10308968).

Almost surely, 2^30926901 is an apocalyptic number.

It is an amenable number.

30926901 is a deficient number, since it is larger than the sum of its proper divisors (10308971).

30926901 is a wasteful number, since it uses less digits than its factorization.

30926901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10308970.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 30926901 is about 5561.1960044580. The cubic root of 30926901 is about 313.8909550088.

The spelling of 30926901 in words is "thirty million, nine hundred twenty-six thousand, nine hundred one".