49463738 has 8 divisors (see below), whose sum is σ = 74403360. Its totient is φ = 24662620.

The previous prime is 49463723. The next prime is 49463747. The reversal of 49463738 is 83736494.

It is a happy number.

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

It is a super-2 number, since 2×49463738² = 4893322753865288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33728 + ... + 35163.

It is an arithmetic number, because the mean of its divisors is an integer number (9300420).

Almost surely, 2^49463738 is an apocalyptic number.

49463738 is a deficient number, since it is larger than the sum of its proper divisors (24939622).

49463738 is a wasteful number, since it uses less digits than its factorization.

49463738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69252.

The product of its digits is 435456, while the sum is 44.

The square root of 49463738 is about 7033.0461394761. The cubic root of 49463738 is about 367.0813422394.

The spelling of 49463738 in words is "forty-nine million, four hundred sixty-three thousand, seven hundred thirty-eight".