902000093 has 8 divisors (see below), whose sum is σ = 966567168. Its totient is φ = 838711744.

The previous prime is 902000089. The next prime is 902000111. The reversal of 902000093 is 390000209.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 902000093 - 2² = 902000089 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (902000003) by changing a digit.

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, 318221 + ... + 321042.

It is an arithmetic number, because the mean of its divisors is an integer number (120820896).

Almost surely, 2^902000093 is an apocalyptic number.

It is an amenable number.

902000093 is a deficient number, since it is larger than the sum of its proper divisors (64567075).

902000093 is a wasteful number, since it uses less digits than its factorization.

902000093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639363.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 902000093 is about 30033.3163836430. The cubic root of 902000093 is about 966.2040660262.

The spelling of 902000093 in words is "nine hundred two million, ninety-three", and thus it is an aban number.