3873740745 has 32 divisors (see below), whose sum is σ = 7124389632. Its totient is φ = 1760608512.

The previous prime is 3873740737. The next prime is 3873740777. The reversal of 3873740745 is 5470473783.

It is not a de Polignac number, because 3873740745 - 2³ = 3873740737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3873740694 and 3873740703.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88462 + ... + 124791.

It is an arithmetic number, because the mean of its divisors is an integer number (222637176).

Almost surely, 2^3873740745 is an apocalyptic number.

3873740745 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3873740745 is a deficient number, since it is larger than the sum of its proper divisors (3250648887).

3873740745 is a wasteful number, since it uses less digits than its factorization.

3873740745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213441.

The product of its (nonzero) digits is 1975680, while the sum is 48.

The square root of 3873740745 is about 62239.3825885187. The cubic root of 3873740745 is about 1570.5201658570.

The spelling of 3873740745 in words is "three billion, eight hundred seventy-three million, seven hundred forty thousand, seven hundred forty-five".