3874696379 has 2 divisors, whose sum is σ = 3874696380. Its totient is φ = 3874696378.

The previous prime is 3874696339. The next prime is 3874696421. The reversal of 3874696379 is 9736964783.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3874696379 - 2²⁸ = 3606260923 is a prime.

It is not a weakly prime, because it can be changed into another prime (3874696339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1937348189 + 1937348190.

It is an arithmetic number, because the mean of its divisors is an integer number (1937348190).

Almost surely, 2^3874696379 is an apocalyptic number.

3874696379 is a deficient number, since it is larger than the sum of its proper divisors (1).

3874696379 is an equidigital number, since it uses as much as digits as its factorization.

3874696379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41150592, while the sum is 62.

The square root of 3874696379 is about 62247.0591996120. The cubic root of 3874696379 is about 1570.6493019356.

The spelling of 3874696379 in words is "three billion, eight hundred seventy-four million, six hundred ninety-six thousand, three hundred seventy-nine".