974787901337 has 2 divisors, whose sum is σ = 974787901338. Its totient is φ = 974787901336.

The previous prime is 974787901327. The next prime is 974787901343. The reversal of 974787901337 is 733109787479.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 516592937536 + 458194963801 = 718744^2 + 676901^2 .

It is a cyclic number.

It is not a de Polignac number, because 974787901337 - 2¹² = 974787897241 is a prime.

It is a super-2 number, since 2×974787901337² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (974787901327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487393950668 + 487393950669.

It is an arithmetic number, because the mean of its divisors is an integer number (487393950669).

Almost surely, 2^974787901337 is an apocalyptic number.

It is an amenable number.

974787901337 is a deficient number, since it is larger than the sum of its proper divisors (1).

974787901337 is an equidigital number, since it uses as much as digits as its factorization.

974787901337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56010528, while the sum is 65.

The spelling of 974787901337 in words is "nine hundred seventy-four billion, seven hundred eighty-seven million, nine hundred one thousand, three hundred thirty-seven".