1630360032 has 48 divisors (see below), whose sum is σ = 4891082112. Its totient is φ = 465816960.

The previous prime is 1630360013. The next prime is 1630360049. The reversal of 1630360032 is 2300630361.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1630359984 and 1630360011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1212394 + ... + 1213737.

It is an arithmetic number, because the mean of its divisors is an integer number (101897544).

Almost surely, 2^1630360032 is an apocalyptic number.

1630360032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1630360032 is an abundant number, since it is smaller than the sum of its proper divisors (3260722080).

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

1630360032 is a wasteful number, since it uses less digits than its factorization.

1630360032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2426151 (or 2426143 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 1630360032 is about 40377.7170231305. The cubic root of 1630360032 is about 1176.9585640998.

Adding to 1630360032 its reverse (2300630361), we get a palindrome (3930990393).

The spelling of 1630360032 in words is "one billion, six hundred thirty million, three hundred sixty thousand, thirty-two".