1874140836 has 24 divisors (see below), whose sum is σ = 4514060544. Its totient is φ = 604561440.

The previous prime is 1874140823. The next prime is 1874140883. The reversal of 1874140836 is 6380414781.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2518635 + ... + 2519378.

It is an arithmetic number, because the mean of its divisors is an integer number (188085856).

Almost surely, 2^1874140836 is an apocalyptic number.

It is an amenable number.

1874140836 is an abundant number, since it is smaller than the sum of its proper divisors (2639919708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1874140836 is a wasteful number, since it uses less digits than its factorization.

1874140836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5038051 (or 5038049 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 1874140836 is about 43291.3482811520. The cubic root of 1874140836 is about 1232.9176634451.

The spelling of 1874140836 in words is "one billion, eight hundred seventy-four million, one hundred forty thousand, eight hundred thirty-six".