902897468 has 24 divisors (see below), whose sum is σ = 1724545200. Its totient is φ = 410209920.

The previous prime is 902897431. The next prime is 902897491. The reversal of 902897468 is 864798209.

It is a super-2 number, since 2×902897468² = 1630447675441622048, which contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 126458 + ... + 133406.

It is an arithmetic number, because the mean of its divisors is an integer number (71856050).

Almost surely, 2^902897468 is an apocalyptic number.

It is an amenable number.

902897468 is a deficient number, since it is larger than the sum of its proper divisors (821647732).

902897468 is a wasteful number, since it uses less digits than its factorization.

902897468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9917 (or 9915 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 53.

The square root of 902897468 is about 30048.2523285465. The cubic root of 902897468 is about 966.5243764140.

The spelling of 902897468 in words is "nine hundred two million, eight hundred ninety-seven thousand, four hundred sixty-eight".