3674322785 has 32 divisors (see below), whose sum is σ = 5199344640. Its totient is φ = 2440608768.

The previous prime is 3674322779. The next prime is 3674322787. The reversal of 3674322785 is 5872234763.

3674322785 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3674322785 - 2⁶ = 3674322721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3674322787) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134009 + ... + 159081.

It is an arithmetic number, because the mean of its divisors is an integer number (162479520).

Almost surely, 2^3674322785 is an apocalyptic number.

3674322785 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3674322785 is a deficient number, since it is larger than the sum of its proper divisors (1525021855).

3674322785 is a wasteful number, since it uses less digits than its factorization.

3674322785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25217.

The product of its digits is 1693440, while the sum is 47.

The square root of 3674322785 is about 60616.1924323856. The cubic root of 3674322785 is about 1543.0941872604.

The spelling of 3674322785 in words is "three billion, six hundred seventy-four million, three hundred twenty-two thousand, seven hundred eighty-five".