49369320 has 384 divisors, whose sum is σ = 217002240. Its totient is φ = 9400320.

The previous prime is 49369283. The next prime is 49369351. The reversal of 49369320 is 2396394.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 360292 + ... + 360428.

It is an arithmetic number, because the mean of its divisors is an integer number (565110).

Almost surely, 2^49369320 is an apocalyptic number.

49369320 is a gapful number since it is divisible by the number (40) 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 49369320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108501120).

49369320 is an abundant number, since it is smaller than the sum of its proper divisors (167632920).

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

49369320 is a wasteful number, since it uses less digits than its factorization.

49369320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The square root of 49369320 is about 7026.3304789911. The cubic root of 49369320 is about 366.8476278472.

The spelling of 49369320 in words is "forty-nine million, three hundred sixty-nine thousand, three hundred twenty".