357800013 has 24 divisors (see below), whose sum is σ = 527660640. Its totient is φ = 233563680.

The previous prime is 357800011. The next prime is 357800041. The reversal of 357800013 is 310008753.

It is not a de Polignac number, because 357800013 - 2¹ = 357800011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 357800013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (357800011) 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, 149083 + ... + 151463.

It is an arithmetic number, because the mean of its divisors is an integer number (21985860).

Almost surely, 2^357800013 is an apocalyptic number.

It is an amenable number.

357800013 is a deficient number, since it is larger than the sum of its proper divisors (169860627).

357800013 is a wasteful number, since it uses less digits than its factorization.

357800013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2729 (or 2726 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 357800013 is about 18915.6023694727. The cubic root of 357800013 is about 709.9266028736.

Adding to 357800013 its reverse (310008753), we get a palindrome (667808766).

The spelling of 357800013 in words is "three hundred fifty-seven million, eight hundred thousand, thirteen".