3598957 has 2 divisors, whose sum is σ = 3598958. Its totient is φ = 3598956.

The previous prime is 3598949. The next prime is 3598967. The reversal of 3598957 is 7598953.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2477476 + 1121481 = 1574^2 + 1059^2 .

It is a cyclic number.

It is not a de Polignac number, because 3598957 - 2³ = 3598949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3598927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1799478 + 1799479.

It is an arithmetic number, because the mean of its divisors is an integer number (1799479).

Almost surely, 2^3598957 is an apocalyptic number.

It is an amenable number.

3598957 is a deficient number, since it is larger than the sum of its proper divisors (1).

3598957 is an equidigital number, since it uses as much as digits as its factorization.

3598957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 340200, while the sum is 46.

The square root of 3598957 is about 1897.0917215570. The cubic root of 3598957 is about 153.2470839243.

It can be divided in two parts, 35989 and 57, that added together give a triangular number (36046 = T₂₆₈).

The spelling of 3598957 in words is "three million, five hundred ninety-eight thousand, nine hundred fifty-seven".