3734192987 has 24 divisors (see below), whose sum is σ = 4772106240. Its totient is φ = 2853878400.

The previous prime is 3734192951. The next prime is 3734192989. The reversal of 3734192987 is 7892914373.

It is not a de Polignac number, because 3734192987 - 2⁶ = 3734192923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3734192989) 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, 10139 + ... + 87012.

It is an arithmetic number, because the mean of its divisors is an integer number (198837760).

Almost surely, 2^3734192987 is an apocalyptic number.

3734192987 is a deficient number, since it is larger than the sum of its proper divisors (1037913253).

3734192987 is a wasteful number, since it uses less digits than its factorization.

3734192987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97211 (or 97194 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 53.

The square root of 3734192987 is about 61108.0435540200. The cubic root of 3734192987 is about 1551.4302423955.

The spelling of 3734192987 in words is "three billion, seven hundred thirty-four million, one hundred ninety-two thousand, nine hundred eighty-seven".