832971401 has 2 divisors, whose sum is σ = 832971402. Its totient is φ = 832971400.

The previous prime is 832971397. The next prime is 832971407. The reversal of 832971401 is 104179238.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 790734400 + 42237001 = 28120^2 + 6499^2 .

It is a cyclic number.

It is not a de Polignac number, because 832971401 - 2² = 832971397 is a prime.

It is not a weakly prime, because it can be changed into another prime (832971407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 416485700 + 416485701.

It is an arithmetic number, because the mean of its divisors is an integer number (416485701).

Almost surely, 2^832971401 is an apocalyptic number.

It is an amenable number.

832971401 is a deficient number, since it is larger than the sum of its proper divisors (1).

832971401 is an equidigital number, since it uses as much as digits as its factorization.

832971401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 832971401 is about 28861.2439267610. The cubic root of 832971401 is about 940.8997726066.

The spelling of 832971401 in words is "eight hundred thirty-two million, nine hundred seventy-one thousand, four hundred one".