902232680 has 128 divisors (see below), whose sum is σ = 2174791680. Its totient is φ = 336322560.

The previous prime is 902232677. The next prime is 902232731. The reversal of 902232680 is 86232209.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6585572 + ... + 6585708.

It is an arithmetic number, because the mean of its divisors is an integer number (16990560).

Almost surely, 2^902232680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 902232680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1087395840).

902232680 is an abundant number, since it is smaller than the sum of its proper divisors (1272559000).

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

902232680 is a wasteful number, since it uses less digits than its factorization.

902232680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 902232680 is about 30037.1882838591. The cubic root of 902232680 is about 966.2871063695.

Adding to 902232680 its reverse (86232209), we get a palindrome (988464889).

The spelling of 902232680 in words is "nine hundred two million, two hundred thirty-two thousand, six hundred eighty".