983672620040 has 128 divisors (see below), whose sum is σ = 2623532544000. Its totient is φ = 327941395200.

The previous prime is 983672620039. The next prime is 983672620079. The reversal of 983672620040 is 40026276389.

It is a super-2 number, since 2×983672620040² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1638650 + ... + 2156969.

It is an arithmetic number, because the mean of its divisors is an integer number (20496348000).

Almost surely, 2^983672620040 is an apocalyptic number.

It is an amenable number.

983672620040 is an abundant number, since it is smaller than the sum of its proper divisors (1639859923960).

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

983672620040 is a wasteful number, since it uses less digits than its factorization.

983672620040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3795691 (or 3795687 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 983672620040 in words is "nine hundred eighty-three billion, six hundred seventy-two million, six hundred twenty thousand, forty".