49674464 has 48 divisors (see below), whose sum is σ = 112404096. Its totient is φ = 21168000.

The previous prime is 49674463. The next prime is 49674467. The reversal of 49674464 is 46447694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49674463) 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, 46739 + ... + 47789.

It is an arithmetic number, because the mean of its divisors is an integer number (2341752).

Almost surely, 2^49674464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49674464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56202048).

49674464 is an abundant number, since it is smaller than the sum of its proper divisors (62729632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49674464 is a wasteful number, since it uses less digits than its factorization.

49674464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279 (or 1271 counting only the distinct ones).

The product of its digits is 580608, while the sum is 44.

The square root of 49674464 is about 7048.0113507287. The cubic root of 49674464 is about 367.6018851512.

The spelling of 49674464 in words is "forty-nine million, six hundred seventy-four thousand, four hundred sixty-four".