3932958491 has 24 divisors (see below), whose sum is σ = 5065528896. Its totient is φ = 3018874320.

The previous prime is 3932958473. The next prime is 3932958521. The reversal of 3932958491 is 1948592393.

It is a de Polignac number, because none of the positive numbers 2^k-3932958491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3932958091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18341 + ... + 90566.

It is an arithmetic number, because the mean of its divisors is an integer number (211063704).

Almost surely, 2^3932958491 is an apocalyptic number.

3932958491 is a deficient number, since it is larger than the sum of its proper divisors (1132570405).

3932958491 is a wasteful number, since it uses less digits than its factorization.

3932958491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108999 (or 108992 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 53.

The square root of 3932958491 is about 62713.3039394354. The cubic root of 3932958491 is about 1578.4825588901.

The spelling of 3932958491 in words is "three billion, nine hundred thirty-two million, nine hundred fifty-eight thousand, four hundred ninety-one".