30500694 has 24 divisors (see below), whose sum is σ = 75525840. Its totient is φ = 8714448.

The previous prime is 30500693. The next prime is 30500741. The reversal of 30500694 is 49600503.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30500693) 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, 120909 + ... + 121160.

It is an arithmetic number, because the mean of its divisors is an integer number (3146910).

Almost surely, 2^30500694 is an apocalyptic number.

30500694 is an abundant number, since it is smaller than the sum of its proper divisors (45025146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30500694 is a wasteful number, since it uses less digits than its factorization.

30500694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242084 (or 242081 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 30500694 is about 5522.7433400440. The cubic root of 30500694 is about 312.4423582217.

The spelling of 30500694 in words is "thirty million, five hundred thousand, six hundred ninety-four".