57963749 has 8 divisors (see below), whose sum is σ = 60688320. Its totient is φ = 55256256.

The previous prime is 57963743. The next prime is 57963803. The reversal of 57963749 is 94736975.

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 57963749 - 2⁴ = 57963733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57963697 and 57963706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57963743) 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, 2957 + ... + 11165.

It is an arithmetic number, because the mean of its divisors is an integer number (7586040).

Almost surely, 2^57963749 is an apocalyptic number.

It is an amenable number.

57963749 is a deficient number, since it is larger than the sum of its proper divisors (2724571).

57963749 is a wasteful number, since it uses less digits than its factorization.

57963749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8539.

The product of its digits is 1428840, while the sum is 50.

The square root of 57963749 is about 7613.3927391144. The cubic root of 57963749 is about 387.0070017673.

The spelling of 57963749 in words is "fifty-seven million, nine hundred sixty-three thousand, seven hundred forty-nine".