49087986324 has 48 divisors (see below), whose sum is σ = 123995182080. Its totient is φ = 15024908160.

The previous prime is 49087986301. The next prime is 49087986329. The reversal of 49087986324 is 42368978094.

It is a super-2 number, since 2×49087986324² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49087986329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 793939 + ... + 853530.

It is an arithmetic number, because the mean of its divisors is an integer number (2583232960).

Almost surely, 2^49087986324 is an apocalyptic number.

It is an amenable number.

49087986324 is an abundant number, since it is smaller than the sum of its proper divisors (74907195756).

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

49087986324 is a wasteful number, since it uses less digits than its factorization.

49087986324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647680 (or 1647678 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 60.

The spelling of 49087986324 in words is "forty-nine billion, eighty-seven million, nine hundred eighty-six thousand, three hundred twenty-four".