375720617 has 8 divisors (see below), whose sum is σ = 392250624. Its totient is φ = 359206848.

The previous prime is 375720599. The next prime is 375720623. The reversal of 375720617 is 716027573.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 375720617 - 2²⁶ = 308611753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (375720637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85793 + ... + 90065.

It is an arithmetic number, because the mean of its divisors is an integer number (49031328).

Almost surely, 2^375720617 is an apocalyptic number.

It is an amenable number.

375720617 is a deficient number, since it is larger than the sum of its proper divisors (16530007).

375720617 is a wasteful number, since it uses less digits than its factorization.

375720617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8119.

The product of its (nonzero) digits is 61740, while the sum is 38.

The square root of 375720617 is about 19383.5140518947. The cubic root of 375720617 is about 721.5864049494.

The spelling of 375720617 in words is "three hundred seventy-five million, seven hundred twenty thousand, six hundred seventeen".