49040357 has 8 divisors (see below), whose sum is σ = 50813952. Its totient is φ = 47278800.

The previous prime is 49040333. The next prime is 49040417. The reversal of 49040357 is 75304094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49040357 - 2⁶ = 49040293 is a prime.

It is a super-2 number, since 2×49040357² = 4809913229374898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49040557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5732 + ... + 11442.

It is an arithmetic number, because the mean of its divisors is an integer number (6351744).

Almost surely, 2^49040357 is an apocalyptic number.

It is an amenable number.

49040357 is a deficient number, since it is larger than the sum of its proper divisors (1773595).

49040357 is a wasteful number, since it uses less digits than its factorization.

49040357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6019.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 49040357 is about 7002.8820495565. The cubic root of 49040357 is about 366.0310050675.

The spelling of 49040357 in words is "forty-nine million, forty thousand, three hundred fifty-seven".