49376993 has 4 divisors (see below), whose sum is σ = 52281540. Its totient is φ = 46472448.

The previous prime is 49376989. The next prime is 49377001. The reversal of 49376993 is 39967394.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35664784 + 13712209 = 5972^2 + 3703^2 .

It is a cyclic number.

It is not a de Polignac number, because 49376993 - 2² = 49376989 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49376963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1452248 + ... + 1452281.

It is an arithmetic number, because the mean of its divisors is an integer number (13070385).

Almost surely, 2^49376993 is an apocalyptic number.

It is an amenable number.

49376993 is a deficient number, since it is larger than the sum of its proper divisors (2904547).

49376993 is a wasteful number, since it uses less digits than its factorization.

49376993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2904546.

The product of its digits is 1102248, while the sum is 50.

The square root of 49376993 is about 7026.8764753623. The cubic root of 49376993 is about 366.8666320657.

The spelling of 49376993 in words is "forty-nine million, three hundred seventy-six thousand, nine hundred ninety-three".