74741376 has 64 divisors (see below), whose sum is σ = 200001600. Its totient is φ = 24729600.

The previous prime is 74741357. The next prime is 74741413. The reversal of 74741376 is 67314747.

It is a tau number, because it is divible by the number of its divisors (64).

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 7 ways as a sum of consecutive naturals, for example, 57340 + ... + 58628.

It is an arithmetic number, because the mean of its divisors is an integer number (3125025).

Almost surely, 2^74741376 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 74741376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100000800).

74741376 is an abundant number, since it is smaller than the sum of its proper divisors (125260224).

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

74741376 is a wasteful number, since it uses less digits than its factorization.

74741376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457 (or 1445 counting only the distinct ones).

The product of its digits is 98784, while the sum is 39.

The square root of 74741376 is about 8645.3094797121. The cubic root of 74741376 is about 421.2310367828.

The spelling of 74741376 in words is "seventy-four million, seven hundred forty-one thousand, three hundred seventy-six".