49296380 has 48 divisors (see below), whose sum is σ = 118917120. Its totient is φ = 16815168.

The previous prime is 49296349. The next prime is 49296397. The reversal of 49296380 is 8369294.

It is a happy number.

It is a super-2 number, since 2×49296380² = 4860266162208800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30431 + ... + 32009.

It is an arithmetic number, because the mean of its divisors is an integer number (2477440).

Almost surely, 2^49296380 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 49296380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59458560).

49296380 is an abundant number, since it is smaller than the sum of its proper divisors (69620740).

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

49296380 is a wasteful number, since it uses less digits than its factorization.

49296380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818 (or 1816 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 49296380 is about 7021.1380843849. The cubic root of 49296380 is about 366.6668741964. Note that the first 3 decimals are identical.

The spelling of 49296380 in words is "forty-nine million, two hundred ninety-six thousand, three hundred eighty".