30404901 has 8 divisors (see below), whose sum is σ = 41204704. Its totient is φ = 19937520.

The previous prime is 30404897. The next prime is 30404909. The reversal of 30404901 is 10940403.

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

It is not a de Polignac number, because 30404901 - 2² = 30404897 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 (30404909) 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, 82891 + ... + 83256.

It is an arithmetic number, because the mean of its divisors is an integer number (5150588).

Almost surely, 2^30404901 is an apocalyptic number.

It is an amenable number.

30404901 is a deficient number, since it is larger than the sum of its proper divisors (10799803).

30404901 is a wasteful number, since it uses less digits than its factorization.

30404901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166211.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 30404901 is about 5514.0639278122. The cubic root of 30404901 is about 312.1149210938.

The spelling of 30404901 in words is "thirty million, four hundred four thousand, nine hundred one".