6860974501 has 2 divisors, whose sum is σ = 6860974502. Its totient is φ = 6860974500.

The previous prime is 6860974493. The next prime is 6860974511. The reversal of 6860974501 is 1054790686.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6308489476 + 552485025 = 79426^2 + 23505^2 .

It is a cyclic number.

It is not a de Polignac number, because 6860974501 - 2³ = 6860974493 is a prime.

It is a super-2 number, since 2×6860974501² = 94145942206744398002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6860974511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3430487250 + 3430487251.

It is an arithmetic number, because the mean of its divisors is an integer number (3430487251).

Almost surely, 2^6860974501 is an apocalyptic number.

It is an amenable number.

6860974501 is a deficient number, since it is larger than the sum of its proper divisors (1).

6860974501 is an equidigital number, since it uses as much as digits as its factorization.

6860974501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 6860974501 is about 82830.9996378168. Note that the first 3 decimals coincide. The cubic root of 6860974501 is about 1900.1823002367.

The spelling of 6860974501 in words is "six billion, eight hundred sixty million, nine hundred seventy-four thousand, five hundred one".