74694030 has 16 divisors (see below), whose sum is σ = 179265744. Its totient is φ = 19918400.

The previous prime is 74694023. The next prime is 74694031. The reversal of 74694030 is 3049647.

It is a junction number, because it is equal to n+sod(n) for n = 74693982 and 74694000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74694031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1244871 + ... + 1244930.

It is an arithmetic number, because the mean of its divisors is an integer number (11204109).

Almost surely, 2^74694030 is an apocalyptic number.

74694030 is an abundant number, since it is smaller than the sum of its proper divisors (104571714).

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

74694030 is a wasteful number, since it uses less digits than its factorization.

74694030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489811.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 74694030 is about 8642.5707980901. The cubic root of 74694030 is about 421.1420730414.

The spelling of 74694030 in words is "seventy-four million, six hundred ninety-four thousand, thirty".