49402368 has 120 divisors (see below), whose sum is σ = 145544256. Its totient is φ = 16128000.

The previous prime is 49402361. The next prime is 49402373. The reversal of 49402368 is 86320494.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (49402361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 327093 + ... + 327243.

Almost surely, 2^49402368 is an apocalyptic number.

49402368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49402368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72772128).

49402368 is an abundant number, since it is smaller than the sum of its proper divisors (96141888).

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

49402368 is a wasteful number, since it uses less digits than its factorization.

49402368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 49402368 is about 7028.6818109799. The cubic root of 49402368 is about 366.9294659619.

It can be divided in two parts, 49402 and 368, that added together give a triangular number (49770 = T₃₁₅).

The spelling of 49402368 in words is "forty-nine million, four hundred two thousand, three hundred sixty-eight".