74098368 has 112 divisors (see below), whose sum is σ = 220126560. Its totient is φ = 24440832.

The previous prime is 74098351. The next prime is 74098379. The reversal of 74098368 is 86389047.

It is a happy number.

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, 236580 + ... + 236892.

Almost surely, 2^74098368 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 74098368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110063280).

74098368 is an abundant number, since it is smaller than the sum of its proper divisors (146028192).

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

74098368 is a wasteful number, since it uses less digits than its factorization.

74098368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 74098368 is about 8608.0408920962. The cubic root of 74098368 is about 420.0195909229.

The spelling of 74098368 in words is "seventy-four million, ninety-eight thousand, three hundred sixty-eight".