1630677141 has 12 divisors (see below), whose sum is σ = 2359613568. Its totient is φ = 1085183784.

The previous prime is 1630677119. The next prime is 1630677197. The reversal of 1630677141 is 1417760361.

1630677141 is a `hidden beast` number, since 1 + 630 + 6 + 7 + 7 + 14 + 1 = 666.

It is not a de Polignac number, because 1630677141 - 2⁹ = 1630676629 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1630677096 and 1630677105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1630677101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155845 + ... + 165978.

It is an arithmetic number, because the mean of its divisors is an integer number (196634464).

Almost surely, 2^1630677141 is an apocalyptic number.

It is an amenable number.

1630677141 is a deficient number, since it is larger than the sum of its proper divisors (728936427).

1630677141 is a wasteful number, since it uses less digits than its factorization.

1630677141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322392 (or 322389 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 1630677141 is about 40381.6436143949. The cubic root of 1630677141 is about 1177.0348662562.

The spelling of 1630677141 in words is "one billion, six hundred thirty million, six hundred seventy-seven thousand, one hundred forty-one".