3939701379 has 8 divisors (see below), whose sum is σ = 5253684240. Its totient is φ = 2626093056.

The previous prime is 3939701377. The next prime is 3939701387. The reversal of 3939701379 is 9731079393.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3939701379 - 2¹ = 3939701377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3939701377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68094 + ... + 111875.

It is an arithmetic number, because the mean of its divisors is an integer number (656710530).

Almost surely, 2^3939701379 is an apocalyptic number.

3939701379 is a deficient number, since it is larger than the sum of its proper divisors (1313982861).

3939701379 is a wasteful number, since it uses less digits than its factorization.

3939701379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187269.

The product of its (nonzero) digits is 964467, while the sum is 51.

The square root of 3939701379 is about 62767.0405467710. The cubic root of 3939701379 is about 1579.3841239834.

The spelling of 3939701379 in words is "three billion, nine hundred thirty-nine million, seven hundred one thousand, three hundred seventy-nine".