49474379 has 2 divisors, whose sum is σ = 49474380. Its totient is φ = 49474378.

The previous prime is 49474361. The next prime is 49474417. The reversal of 49474379 is 97347494.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49474379 - 2¹² = 49470283 is a prime.

It is not a weakly prime, because it can be changed into another prime (49474279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24737189 + 24737190.

It is an arithmetic number, because the mean of its divisors is an integer number (24737190).

Almost surely, 2^49474379 is an apocalyptic number.

49474379 is a deficient number, since it is larger than the sum of its proper divisors (1).

49474379 is an equidigital number, since it uses as much as digits as its factorization.

49474379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 762048, while the sum is 47.

The square root of 49474379 is about 7033.8025988792. The cubic root of 49474379 is about 367.1076634237.

The spelling of 49474379 in words is "forty-nine million, four hundred seventy-four thousand, three hundred seventy-nine".