30001049 has 12 divisors (see below), whose sum is σ = 32711616. Its totient is φ = 27501552.

The previous prime is 30001031. The next prime is 30001063. The reversal of 30001049 is 94010003.

It is not a de Polignac number, because 30001049 - 2⁸ = 30000793 is a prime.

It is a super-2 number, since 2×30001049² = 1800125882200802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30001009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27692 + ... + 28754.

It is an arithmetic number, because the mean of its divisors is an integer number (2725968).

Almost surely, 2^30001049 is an apocalyptic number.

It is an amenable number.

30001049 is a deficient number, since it is larger than the sum of its proper divisors (2710567).

30001049 is a wasteful number, since it uses less digits than its factorization.

30001049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256 (or 1243 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 30001049 is about 5477.3213343750. The cubic root of 30001049 is about 310.7268722053.

The spelling of 30001049 in words is "thirty million, one thousand, forty-nine".