74283776 has 36 divisors (see below), whose sum is σ = 169463952. Its totient is φ = 31835136.

The previous prime is 74283757. The next prime is 74283809. The reversal of 74283776 is 67738247.

It is a super-3 number, since 3×74283776³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18935 + ... + 22518.

It is an arithmetic number, because the mean of its divisors is an integer number (4707332).

Almost surely, 2^74283776 is an apocalyptic number.

It is an amenable number.

74283776 is an abundant number, since it is smaller than the sum of its proper divisors (95180176).

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

74283776 is an equidigital number, since it uses as much as digits as its factorization.

74283776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41476 (or 41462 counting only the distinct ones).

The product of its digits is 395136, while the sum is 44.

The square root of 74283776 is about 8618.8036292748. The cubic root of 74283776 is about 420.3696217083.

The spelling of 74283776 in words is "seventy-four million, two hundred eighty-three thousand, seven hundred seventy-six".