1074681624 has 64 divisors (see below), whose sum is σ = 2832560640. Its totient is φ = 339102720.

The previous prime is 1074681617. The next prime is 1074681677. The reversal of 1074681624 is 4261864701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43509 + ... + 63579.

It is an arithmetic number, because the mean of its divisors is an integer number (44258760).

Almost surely, 2^1074681624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1074681624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1416280320).

1074681624 is an abundant number, since it is smaller than the sum of its proper divisors (1757879016).

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

1074681624 is a wasteful number, since it uses less digits than its factorization.

1074681624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20200 (or 20196 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 1074681624 is about 32782.3370734913. The cubic root of 1074681624 is about 1024.2986672543.

The spelling of 1074681624 in words is "one billion, seventy-four million, six hundred eighty-one thousand, six hundred twenty-four".