30946801 has 4 divisors (see below), whose sum is σ = 32575600. Its totient is φ = 29318004.

The previous prime is 30946789. The next prime is 30946807. The reversal of 30946801 is 10864903.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30946801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30946807) 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, 814371 + ... + 814408.

It is an arithmetic number, because the mean of its divisors is an integer number (8143900).

Almost surely, 2^30946801 is an apocalyptic number.

It is an amenable number.

30946801 is a deficient number, since it is larger than the sum of its proper divisors (1628799).

30946801 is a wasteful number, since it uses less digits than its factorization.

30946801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628798.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 30946801 is about 5562.9849002132. The cubic root of 30946801 is about 313.9582652417.

The spelling of 30946801 in words is "thirty million, nine hundred forty-six thousand, eight hundred one".