1630160343 has 16 divisors (see below), whose sum is σ = 2760060160. Its totient is φ = 931520088.

The previous prime is 1630160341. The next prime is 1630160377. The reversal of 1630160343 is 3430610361.

1630160343 is a `hidden beast` number, since 16 + 3 + 0 + 1 + 603 + 43 = 666.

It is not a de Polignac number, because 1630160343 - 2¹ = 1630160341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1630160341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4312405 + ... + 4312782.

It is an arithmetic number, because the mean of its divisors is an integer number (172503760).

Almost surely, 2^1630160343 is an apocalyptic number.

1630160343 is a deficient number, since it is larger than the sum of its proper divisors (1129899817).

1630160343 is an equidigital number, since it uses as much as digits as its factorization.

1630160343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8625203 (or 8625197 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 1630160343 is about 40375.2441850201. The cubic root of 1630160343 is about 1176.9105102405.

The spelling of 1630160343 in words is "one billion, six hundred thirty million, one hundred sixty thousand, three hundred forty-three".