84744941 has 4 divisors (see below), whose sum is σ = 85412352. Its totient is φ = 84077532.

The previous prime is 84744929. The next prime is 84744943. The reversal of 84744941 is 14944748.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 84744941 - 2²² = 80550637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84744943) 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, 333515 + ... + 333768.

It is an arithmetic number, because the mean of its divisors is an integer number (21353088).

Almost surely, 2^84744941 is an apocalyptic number.

It is an amenable number.

84744941 is a deficient number, since it is larger than the sum of its proper divisors (667411).

84744941 is a wasteful number, since it uses less digits than its factorization.

84744941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667410.

The product of its digits is 129024, while the sum is 41.

The square root of 84744941 is about 9205.7015484970. The cubic root of 84744941 is about 439.2427418968.

The spelling of 84744941 in words is "eighty-four million, seven hundred forty-four thousand, nine hundred forty-one".