2057347030 has 8 divisors (see below), whose sum is σ = 3703224672. Its totient is φ = 822938808.

The previous prime is 2057347013. The next prime is 2057347067. The reversal of 2057347030 is 307437502.

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

It is a junction number, because it is equal to n+sod(n) for n = 2057346983 and 2057347001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102867342 + ... + 102867361.

It is an arithmetic number, because the mean of its divisors is an integer number (462903084).

Almost surely, 2^2057347030 is an apocalyptic number.

2057347030 is a deficient number, since it is larger than the sum of its proper divisors (1645877642).

2057347030 is a wasteful number, since it uses less digits than its factorization.

2057347030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205734710.

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 2057347030 is about 45357.9874994471. The cubic root of 2057347030 is about 1271.8498740818.

The spelling of 2057347030 in words is "two billion, fifty-seven million, three hundred forty-seven thousand, thirty".