3252400617 has 4 divisors (see below), whose sum is σ = 4336534160. Its totient is φ = 2168267076.

The previous prime is 3252400579. The next prime is 3252400621. The reversal of 3252400617 is 7160042523.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7160042523 = 3 ⋅2386680841.

It is not a de Polignac number, because 3252400617 - 2²⁷ = 3118182889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3252440617) 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, 542066767 + ... + 542066772.

It is an arithmetic number, because the mean of its divisors is an integer number (1084133540).

Almost surely, 2^3252400617 is an apocalyptic number.

It is an amenable number.

3252400617 is a deficient number, since it is larger than the sum of its proper divisors (1084133543).

3252400617 is a wasteful number, since it uses less digits than its factorization.

3252400617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084133542.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 3252400617 is about 57029.8221722635. The cubic root of 3252400617 is about 1481.6126530801.

The spelling of 3252400617 in words is "three billion, two hundred fifty-two million, four hundred thousand, six hundred seventeen".