6900474321 has 120 divisors (see below), whose sum is σ = 12042249120. Its totient is φ = 3923023104.

The previous prime is 6900474319. The next prime is 6900474323. The reversal of 6900474321 is 1234740096.

It is an interprime number because it is at equal distance from previous prime (6900474319) and next prime (6900474323).

It is not a de Polignac number, because 6900474321 - 2¹ = 6900474319 is a prime.

It is a super-2 number, since 2×6900474321² = 95233091709560822082, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6900474323) by changing a digit.

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 119 ways as a sum of consecutive naturals, for example, 11183605 + ... + 11184221.

It is an arithmetic number, because the mean of its divisors is an integer number (100352076).

Almost surely, 2^6900474321 is an apocalyptic number.

It is an amenable number.

6900474321 is a deficient number, since it is larger than the sum of its proper divisors (5141774799).

6900474321 is a wasteful number, since it uses less digits than its factorization.

6900474321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 6900474321 is about 83069.0936570275. The cubic root of 6900474321 is about 1903.8218842492.

The spelling of 6900474321 in words is "six billion, nine hundred million, four hundred seventy-four thousand, three hundred twenty-one".