49740734 has 4 divisors (see below), whose sum is σ = 74611104. Its totient is φ = 24870366.

The previous prime is 49740721. The next prime is 49740739. The reversal of 49740734 is 43704794.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49740739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12435182 + ... + 12435185.

It is an arithmetic number, because the mean of its divisors is an integer number (18652776).

Almost surely, 2^49740734 is an apocalyptic number.

49740734 is a deficient number, since it is larger than the sum of its proper divisors (24870370).

49740734 is a wasteful number, since it uses less digits than its factorization.

49740734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24870369.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 49740734 is about 7052.7111099208. The cubic root of 49740734 is about 367.7652833359.

The spelling of 49740734 in words is "forty-nine million, seven hundred forty thousand, seven hundred thirty-four".