1632677796 has 30 divisors (see below), whose sum is σ = 4268143110. Its totient is φ = 544225824.

The previous prime is 1632677729. The next prime is 1632677819. The reversal of 1632677796 is 6977762361.

It can be written as a sum of positive squares in only one way, i.e., 1043936100 + 588741696 = 32310^2 + 24264^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2519241 + ... + 2519888.

It is an arithmetic number, because the mean of its divisors is an integer number (142271437).

Almost surely, 2^1632677796 is an apocalyptic number.

It is an amenable number.

1632677796 is an abundant number, since it is smaller than the sum of its proper divisors (2635465314).

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

1632677796 is a wasteful number, since it uses less digits than its factorization.

1632677796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5039145 (or 5039134 counting only the distinct ones).

The product of its digits is 4000752, while the sum is 54.

The square root of 1632677796 is about 40406.4078581603. The cubic root of 1632677796 is about 1177.5160320751.

The spelling of 1632677796 in words is "one billion, six hundred thirty-two million, six hundred seventy-seven thousand, seven hundred ninety-six".