233034690 has 48 divisors (see below), whose sum is σ = 650598912. Its totient is φ = 53264736.

The previous prime is 233034667. The next prime is 233034731. The reversal of 233034690 is 96430332.

It is a super-2 number, since 2×233034690² = 108610333486792200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77794 + ... + 80733.

It is an arithmetic number, because the mean of its divisors is an integer number (13554144).

Almost surely, 2^233034690 is an apocalyptic number.

233034690 is an abundant number, since it is smaller than the sum of its proper divisors (417564222).

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

233034690 is a wasteful number, since it uses less digits than its factorization.

233034690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158551 (or 158544 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 30.

The square root of 233034690 is about 15265.4737889133. The cubic root of 233034690 is about 615.3754862147.

The spelling of 233034690 in words is "two hundred thirty-three million, thirty-four thousand, six hundred ninety".