6980786415 has 128 divisors (see below), whose sum is σ = 13450752000. Its totient is φ = 3422435328.

The previous prime is 6980786399. The next prime is 6980786431. The reversal of 6980786415 is 5146870896.

It is an interprime number because it is at equal distance from previous prime (6980786399) and next prime (6980786431).

It is not a de Polignac number, because 6980786415 - 2⁴ = 6980786399 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 25201257 + ... + 25201533.

It is an arithmetic number, because the mean of its divisors is an integer number (105084000).

Almost surely, 2^6980786415 is an apocalyptic number.

6980786415 is a deficient number, since it is larger than the sum of its proper divisors (6469965585).

6980786415 is a wasteful number, since it uses less digits than its factorization.

6980786415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526 (or 520 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 6980786415 is about 83551.1006211169. The cubic root of 6980786415 is about 1911.1793758710.

The spelling of 6980786415 in words is "six billion, nine hundred eighty million, seven hundred eighty-six thousand, four hundred fifteen".