3900901237 has 2 divisors, whose sum is σ = 3900901238. Its totient is φ = 3900901236.

The previous prime is 3900901211. The next prime is 3900901307. The reversal of 3900901237 is 7321090093.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3872075076 + 28826161 = 62226^2 + 5369^2 .

It is a cyclic number.

It is not a de Polignac number, because 3900901237 - 2¹⁵ = 3900868469 is a prime.

It is a super-3 number, since 3×3900901237³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3900904237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1950450618 + 1950450619.

It is an arithmetic number, because the mean of its divisors is an integer number (1950450619).

Almost surely, 2^3900901237 is an apocalyptic number.

It is an amenable number.

3900901237 is a deficient number, since it is larger than the sum of its proper divisors (1).

3900901237 is an equidigital number, since it uses as much as digits as its factorization.

3900901237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 3900901237 is about 62457.1952380188. The cubic root of 3900901237 is about 1574.1821553220.

The spelling of 3900901237 in words is "three billion, nine hundred million, nine hundred one thousand, two hundred thirty-seven".