6901317420 has 24 divisors (see below), whose sum is σ = 19323688944. Its totient is φ = 1840351296.

The previous prime is 6901317391. The next prime is 6901317431. The reversal of 6901317420 is 247131096.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57510919 + ... + 57511038.

It is an arithmetic number, because the mean of its divisors is an integer number (805153706).

Almost surely, 2^6901317420 is an apocalyptic number.

6901317420 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6901317420 is an abundant number, since it is smaller than the sum of its proper divisors (12422371524).

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

6901317420 is a wasteful number, since it uses less digits than its factorization.

6901317420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115021969 (or 115021967 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 6901317420 is about 83074.1681872289. The cubic root of 6901317420 is about 1903.8994173233.

The spelling of 6901317420 in words is "six billion, nine hundred one million, three hundred seventeen thousand, four hundred twenty".