1630573314 has 16 divisors (see below), whose sum is σ = 3373600320. Its totient is φ = 524782160.

The previous prime is 1630573297. The next prime is 1630573319. The reversal of 1630573314 is 4133750361.

It is not an unprimeable number, because it can be changed into a prime (1630573319) 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, 4685382 + ... + 4685729.

It is an arithmetic number, because the mean of its divisors is an integer number (210850020).

Almost surely, 2^1630573314 is an apocalyptic number.

1630573314 is an abundant number, since it is smaller than the sum of its proper divisors (1743027006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1630573314 is a wasteful number, since it uses less digits than its factorization.

1630573314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9371145.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 1630573314 is about 40380.3580221870. The cubic root of 1630573314 is about 1177.0098846929.

The spelling of 1630573314 in words is "one billion, six hundred thirty million, five hundred seventy-three thousand, three hundred fourteen".