3252170157 has 4 divisors (see below), whose sum is σ = 4336226880. Its totient is φ = 2168113436.

The previous prime is 3252170137. The next prime is 3252170161. The reversal of 3252170157 is 7510712523.

It is a happy number.

3252170157 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3252170157 - 2¹⁰ = 3252169133 is a prime.

It is a super-3 number, since 3×3252170157³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3252170137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542028357 + ... + 542028362.

It is an arithmetic number, because the mean of its divisors is an integer number (1084056720).

Almost surely, 2^3252170157 is an apocalyptic number.

It is an amenable number.

3252170157 is a deficient number, since it is larger than the sum of its proper divisors (1084056723).

3252170157 is a wasteful number, since it uses less digits than its factorization.

3252170157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084056722.

The product of its (nonzero) digits is 14700, while the sum is 33.

The square root of 3252170157 is about 57027.8016146511. The cubic root of 3252170157 is about 1481.5776573383.

The spelling of 3252170157 in words is "three billion, two hundred fifty-two million, one hundred seventy thousand, one hundred fifty-seven".