3597997953 has 64 divisors (see below), whose sum is σ = 5496505344. Its totient is φ = 2074464000.

The previous prime is 3597997937. The next prime is 3597997961.

It is a happy number.

3597997953 is nontrivially palindromic in base 10.

3597997953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3597997953 - 2⁴ = 3597997937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3597997153) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17052018 + ... + 17052228.

It is an arithmetic number, because the mean of its divisors is an integer number (85882896).

Almost surely, 2^3597997953 is an apocalyptic number.

3597997953 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3597997953 is a deficient number, since it is larger than the sum of its proper divisors (1898507391).

3597997953 is a wasteful number, since it uses less digits than its factorization.

3597997953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526.

The product of its digits is 72335025, while the sum is 66.

The square root of 3597997953 is about 59983.3139547991. The cubic root of 3597997953 is about 1532.3347033079.

The spelling of 3597997953 in words is "three billion, five hundred ninety-seven million, nine hundred ninety-seven thousand, nine hundred fifty-three".