3814287632 has 20 divisors (see below), whose sum is σ = 7547421696. Its totient is φ = 1866565920.

The previous prime is 3814287629. The next prime is 3814287661. The reversal of 3814287632 is 2367824183.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2535344 + ... + 2536847.

Almost surely, 2^3814287632 is an apocalyptic number.

It is an amenable number.

3814287632 is a deficient number, since it is larger than the sum of its proper divisors (3733134064).

3814287632 is a wasteful number, since it uses less digits than its factorization.

3814287632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072246 (or 5072240 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The square root of 3814287632 is about 61759.9193004654. The cubic root of 3814287632 is about 1562.4440693537. Note that the first 3 decimals are identical.

The spelling of 3814287632 in words is "three billion, eight hundred fourteen million, two hundred eighty-seven thousand, six hundred thirty-two".