902034172 has 24 divisors (see below), whose sum is σ = 1708906752. Its totient is φ = 414139200.

The previous prime is 902034149. The next prime is 902034193. The reversal of 902034172 is 271430209.

It is a self number, because there is not a number n which added to its sum of digits gives 902034172.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35479 + ... + 55342.

It is an arithmetic number, because the mean of its divisors is an integer number (71204448).

Almost surely, 2^902034172 is an apocalyptic number.

It is an amenable number.

902034172 is a deficient number, since it is larger than the sum of its proper divisors (806872580).

902034172 is a wasteful number, since it uses less digits than its factorization.

902034172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91029 (or 91027 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 902034172 is about 30033.8837315456. The cubic root of 902034172 is about 966.2162341157.

The spelling of 902034172 in words is "nine hundred two million, thirty-four thousand, one hundred seventy-two".