3597948 has 36 divisors (see below), whose sum is σ = 9631440. Its totient is φ = 1128576.

The previous prime is 3597947. The next prime is 3597949. The reversal of 3597948 is 8497953.

It is an interprime number because it is at equal distance from previous prime (3597947) and next prime (3597949).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3597941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2328 + ... + 3551.

It is an arithmetic number, because the mean of its divisors is an integer number (267540).

Almost surely, 2^3597948 is an apocalyptic number.

It is an amenable number.

3597948 is an abundant number, since it is smaller than the sum of its proper divisors (6033492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3597948 is a wasteful number, since it uses less digits than its factorization.

3597948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5906 (or 5901 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 3597948 is about 1896.8257695424. The cubic root of 3597948 is about 153.2327611858.

Subtracting from 3597948 its sum of digits (45), we obtain a triangular number (3597903 = T₂₆₈₂).

The spelling of 3597948 in words is "three million, five hundred ninety-seven thousand, nine hundred forty-eight".