233674780 has 12 divisors (see below), whose sum is σ = 490717080. Its totient is φ = 93469904.

The previous prime is 233674769. The next prime is 233674781. The reversal of 233674780 is 87476332.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233674781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5841850 + ... + 5841889.

It is an arithmetic number, because the mean of its divisors is an integer number (40893090).

Almost surely, 2^233674780 is an apocalyptic number.

233674780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233674780 is an abundant number, since it is smaller than the sum of its proper divisors (257042300).

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

233674780 is a wasteful number, since it uses less digits than its factorization.

233674780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11683748 (or 11683746 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 233674780 is about 15286.4246964423. The cubic root of 233674780 is about 615.9384004013.

The spelling of 233674780 in words is "two hundred thirty-three million, six hundred seventy-four thousand, seven hundred eighty".