1630605104 has 10 divisors (see below), whose sum is σ = 3159297420. Its totient is φ = 815302544.

The previous prime is 1630605073. The next prime is 1630605139. The reversal of 1630605104 is 4015060361.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50956394 + ... + 50956425.

It is an arithmetic number, because the mean of its divisors is an integer number (315929742).

Almost surely, 2^1630605104 is an apocalyptic number.

It is an amenable number.

1630605104 is a deficient number, since it is larger than the sum of its proper divisors (1528692316).

1630605104 is a wasteful number, since it uses less digits than its factorization.

1630605104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101912827 (or 101912821 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1630605104 is about 40380.7516522414. The cubic root of 1630605104 is about 1177.0175337205.

Adding to 1630605104 its reverse (4015060361), we get a palindrome (5645665465).

The spelling of 1630605104 in words is "one billion, six hundred thirty million, six hundred five thousand, one hundred four".