49369773 has 4 divisors (see below), whose sum is σ = 65826368. Its totient is φ = 32913180.

The previous prime is 49369769. The next prime is 49369777. The reversal of 49369773 is 37796394.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (49369769) and next prime (49369777).

It is not a de Polignac number, because 49369773 - 2² = 49369769 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 (49369777) 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, 8228293 + ... + 8228298.

It is an arithmetic number, because the mean of its divisors is an integer number (16456592).

Almost surely, 2^49369773 is an apocalyptic number.

It is an amenable number.

49369773 is a deficient number, since it is larger than the sum of its proper divisors (16456595).

49369773 is a wasteful number, since it uses less digits than its factorization.

49369773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16456594.

The product of its digits is 857304, while the sum is 48.

The square root of 49369773 is about 7026.3627148049. The cubic root of 49369773 is about 366.8487498764.

The spelling of 49369773 in words is "forty-nine million, three hundred sixty-nine thousand, seven hundred seventy-three".