1650830804 has 12 divisors (see below), whose sum is σ = 3301661664. Its totient is φ = 707498904.

The previous prime is 1650830801. The next prime is 1650830821. The reversal of 1650830804 is 4080380561.

1650830804 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1650830801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29479094 + ... + 29479149.

It is an arithmetic number, because the mean of its divisors is an integer number (275138472).

Almost surely, 2^1650830804 is an apocalyptic number.

1650830804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1650830804 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1650830804 is a wasteful number, since it uses less digits than its factorization.

1650830804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58958254 (or 58958252 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 1650830804 is about 40630.4172265065. The cubic root of 1650830804 is about 1181.8640470140.

The spelling of 1650830804 in words is "one billion, six hundred fifty million, eight hundred thirty thousand, eight hundred four".