1984524941 has 10 divisors (see below), whose sum is σ = 2315144142. Its totient is φ = 1701019320.

The previous prime is 1984524931. The next prime is 1984524943. The reversal of 1984524941 is 1494254891.

It can be written as a sum of positive squares in only one way, i.e., 1654048900 + 330476041 = 40670^2 + 18179^2 .

It is not a de Polignac number, because 1984524941 - 2³⁰ = 910783117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1984524943) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 410870 + ... + 415671.

Almost surely, 2^1984524941 is an apocalyptic number.

It is an amenable number.

1984524941 is a deficient number, since it is larger than the sum of its proper divisors (330619201).

1984524941 is an frugal number, since it uses more digits than its factorization.

1984524941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826569 (or 826548 counting only the distinct ones).

The product of its digits is 414720, while the sum is 47.

The square root of 1984524941 is about 44548.0071495909. The cubic root of 1984524941 is about 1256.6630737310.

The spelling of 1984524941 in words is "one billion, nine hundred eighty-four million, five hundred twenty-four thousand, nine hundred forty-one".