7377085313 has 8 divisors (see below), whose sum is σ = 7956728808. Its totient is φ = 6799181184.

The previous prime is 7377085301. The next prime is 7377085367. The reversal of 7377085313 is 3135807737.

It can be written as a sum of positive squares in 4 ways, for example, as 160073104 + 7217012209 = 12652^2 + 84953^2 .

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 7377085313 - 2⁸ = 7377085057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7377085013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426020 + ... + 442997.

It is an arithmetic number, because the mean of its divisors is an integer number (994591101).

Almost surely, 2^7377085313 is an apocalyptic number.

It is an amenable number.

7377085313 is a deficient number, since it is larger than the sum of its proper divisors (579643495).

7377085313 is a wasteful number, since it uses less digits than its factorization.

7377085313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869683.

The product of its (nonzero) digits is 370440, while the sum is 44.

The square root of 7377085313 is about 85889.9604901527. The cubic root of 7377085313 is about 1946.6816508973.

The spelling of 7377085313 in words is "seven billion, three hundred seventy-seven million, eighty-five thousand, three hundred thirteen".