49397036 has 72 divisors (see below), whose sum is σ = 104699280. Its totient is φ = 20210688.

The previous prime is 49397011. The next prime is 49397039. The reversal of 49397036 is 63079394.

It is a junction number, because it is equal to n+sod(n) for n = 49396984 and 49397002.

It is not an unprimeable number, because it can be changed into a prime (49397039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 285446 + ... + 285618.

Almost surely, 2^49397036 is an apocalyptic number.

It is an amenable number.

49397036 is an abundant number, since it is smaller than the sum of its proper divisors (55302244).

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

49397036 is a wasteful number, since it uses less digits than its factorization.

49397036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 49397036 is about 7028.3024977586. The cubic root of 49397036 is about 366.9162645818.

The spelling of 49397036 in words is "forty-nine million, three hundred ninety-seven thousand, thirty-six".