980537620 has 48 divisors (see below), whose sum is σ = 2084011776. Its totient is φ = 387504000.

The previous prime is 980537603. The next prime is 980537627. The reversal of 980537620 is 26735089.

It is a super-2 number, since 2×980537620² = 1922908048470528800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980537627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 709330 + ... + 710710.

It is an arithmetic number, because the mean of its divisors is an integer number (43416912).

Almost surely, 2^980537620 is an apocalyptic number.

It is an amenable number.

980537620 is an abundant number, since it is smaller than the sum of its proper divisors (1103474156).

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

980537620 is a wasteful number, since it uses less digits than its factorization.

980537620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792 (or 1790 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 980537620 is about 31313.5373281270. The cubic root of 980537620 is about 993.4699918084.

The spelling of 980537620 in words is "nine hundred eighty million, five hundred thirty-seven thousand, six hundred twenty".