49597799 has 8 divisors (see below), whose sum is σ = 51302400. Its totient is φ = 47899800.

The previous prime is 49597783. The next prime is 49597811. The reversal of 49597799 is 99779594.

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

It is a cyclic number.

It is not a de Polignac number, because 49597799 - 2⁴ = 49597783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49597099) 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, 17234 + ... + 19904.

It is an arithmetic number, because the mean of its divisors is an integer number (6412800).

Almost surely, 2^49597799 is an apocalyptic number.

49597799 is a deficient number, since it is larger than the sum of its proper divisors (1704601).

49597799 is a wasteful number, since it uses less digits than its factorization.

49597799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3301.

The product of its digits is 6429780, while the sum is 59.

The square root of 49597799 is about 7042.5704824304. The cubic root of 49597799 is about 367.4126751962.

The spelling of 49597799 in words is "forty-nine million, five hundred ninety-seven thousand, seven hundred ninety-nine".