3923056730 has 32 divisors (see below), whose sum is σ = 7445908800. Its totient is φ = 1484082432.

The previous prime is 3923056717. The next prime is 3923056759. The reversal of 3923056730 is 376503293.

3923056730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95261 + ... + 130079.

It is an arithmetic number, because the mean of its divisors is an integer number (232684650).

Almost surely, 2^3923056730 is an apocalyptic number.

3923056730 is a deficient number, since it is larger than the sum of its proper divisors (3522852070).

3923056730 is a wasteful number, since it uses less digits than its factorization.

3923056730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35438.

The product of its (nonzero) digits is 102060, while the sum is 38.

The square root of 3923056730 is about 62634.3095276064. The cubic root of 3923056730 is about 1577.1567637211.

The spelling of 3923056730 in words is "three billion, nine hundred twenty-three million, fifty-six thousand, seven hundred thirty".