1074684654 has 24 divisors (see below), whose sum is σ = 2331005040. Its totient is φ = 357840288.

The previous prime is 1074684617. The next prime is 1074684659. The reversal of 1074684654 is 4564864701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074684659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14994 + ... + 48725.

It is an arithmetic number, because the mean of its divisors is an integer number (97125210).

Almost surely, 2^1074684654 is an apocalyptic number.

1074684654 is an abundant number, since it is smaller than the sum of its proper divisors (1256320386).

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

1074684654 is a wasteful number, since it uses less digits than its factorization.

1074684654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64664 (or 64661 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 1074684654 is about 32782.3832873695. The cubic root of 1074684654 is about 1024.2996299028.

The spelling of 1074684654 in words is "one billion, seventy-four million, six hundred eighty-four thousand, six hundred fifty-four".