49930419 has 16 divisors (see below), whose sum is σ = 83001600. Its totient is φ = 25937760.

The previous prime is 49930417. The next prime is 49930421. The reversal of 49930419 is 91403994.

It is an interprime number because it is at equal distance from previous prime (49930417) and next prime (49930421).

It is not a de Polignac number, because 49930419 - 2¹ = 49930417 is a prime.

It is a super-2 number, since 2×49930419² = 4986093483031122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49930417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107844 + ... + 108305.

It is an arithmetic number, because the mean of its divisors is an integer number (5187600).

Almost surely, 2^49930419 is an apocalyptic number.

49930419 is a deficient number, since it is larger than the sum of its proper divisors (33071181).

49930419 is a wasteful number, since it uses less digits than its factorization.

49930419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216170.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 49930419 is about 7066.1459792450. The cubic root of 49930419 is about 368.2321781331.

The spelling of 49930419 in words is "forty-nine million, nine hundred thirty thousand, four hundred nineteen".