74329050 has 24 divisors (see below), whose sum is σ = 184336416. Its totient is φ = 19821040.

The previous prime is 74329033. The next prime is 74329051. The reversal of 74329050 is 5092347.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 74328999 and 74329017.

It is not an unprimeable number, because it can be changed into a prime (74329051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247614 + ... + 247913.

It is an arithmetic number, because the mean of its divisors is an integer number (7680684).

Almost surely, 2^74329050 is an apocalyptic number.

74329050 is an abundant number, since it is smaller than the sum of its proper divisors (110007366).

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

74329050 is a wasteful number, since it uses less digits than its factorization.

74329050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495542 (or 495537 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 74329050 is about 8621.4296958219. The cubic root of 74329050 is about 420.4550057591.

The spelling of 74329050 in words is "seventy-four million, three hundred twenty-nine thousand, fifty".