38970401 has 2 divisors, whose sum is σ = 38970402. Its totient is φ = 38970400.

The previous prime is 38970391. The next prime is 38970413. The reversal of 38970401 is 10407983.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36012001 + 2958400 = 6001^2 + 1720^2 .

It is a cyclic number.

It is not a de Polignac number, because 38970401 - 2¹⁰ = 38969377 is a prime.

It is not a weakly prime, because it can be changed into another prime (38976401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19485200 + 19485201.

It is an arithmetic number, because the mean of its divisors is an integer number (19485201).

Almost surely, 2^38970401 is an apocalyptic number.

It is an amenable number.

38970401 is a deficient number, since it is larger than the sum of its proper divisors (1).

38970401 is an equidigital number, since it uses as much as digits as its factorization.

38970401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 38970401 is about 6242.6277319731. The cubic root of 38970401 is about 339.0353307358.

The spelling of 38970401 in words is "thirty-eight million, nine hundred seventy thousand, four hundred one".