902934234 has 12 divisors (see below), whose sum is σ = 1956357546. Its totient is φ = 300978072.

The previous prime is 902934223. The next prime is 902934239. The reversal of 902934234 is 432439209.

It can be written as a sum of positive squares in only one way, i.e., 864183609 + 38750625 = 29397^2 + 6225^2 .

It is not an unprimeable number, because it can be changed into a prime (902934239) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25081489 + ... + 25081524.

Almost surely, 2^902934234 is an apocalyptic number.

902934234 is an abundant number, since it is smaller than the sum of its proper divisors (1053423312).

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

902934234 is a wasteful number, since it uses less digits than its factorization.

902934234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50163021 (or 50163018 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 902934234 is about 30048.8641049874. The cubic root of 902934234 is about 966.5374951989.

The spelling of 902934234 in words is "nine hundred two million, nine hundred thirty-four thousand, two hundred thirty-four".