3791957263 has 8 divisors (see below), whose sum is σ = 3924198000. Its totient is φ = 3659815488.

The previous prime is 3791957251. The next prime is 3791957269. The reversal of 3791957263 is 3627591973.

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 3791957263 - 2¹³ = 3791949071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3791957263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3791957269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57963 + ... + 104611.

It is an arithmetic number, because the mean of its divisors is an integer number (490524750).

Almost surely, 2^3791957263 is an apocalyptic number.

3791957263 is a deficient number, since it is larger than the sum of its proper divisors (132240737).

3791957263 is a wasteful number, since it uses less digits than its factorization.

3791957263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49481.

The product of its digits is 2143260, while the sum is 52.

The square root of 3791957263 is about 61578.8702640768. The cubic root of 3791957263 is about 1559.3890417933.

The spelling of 3791957263 in words is "three billion, seven hundred ninety-one million, nine hundred fifty-seven thousand, two hundred sixty-three".