30649090227 has 16 divisors (see below), whose sum is σ = 46730164992. Its totient is φ = 17503719840.

The previous prime is 30649090207. The next prime is 30649090279. The reversal of 30649090227 is 72209094603.

It is a happy number.

It is not a de Polignac number, because 30649090227 - 2⁶ = 30649090163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30649090207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381024 + ... + 454397.

It is an arithmetic number, because the mean of its divisors is an integer number (2920635312).

Almost surely, 2^30649090227 is an apocalyptic number.

30649090227 is a deficient number, since it is larger than the sum of its proper divisors (16081074765).

30649090227 is a wasteful number, since it uses less digits than its factorization.

30649090227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837178.

The product of its (nonzero) digits is 163296, while the sum is 42.

The spelling of 30649090227 in words is "thirty billion, six hundred forty-nine million, ninety thousand, two hundred twenty-seven".