33274994670 has 64 divisors (see below), whose sum is σ = 90621296640. Its totient is φ = 8684534304.

The previous prime is 33274994663. The next prime is 33274994681. The reversal of 33274994670 is 7649947233.

It is a super-2 number, since 2×33274994670² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1298382 + ... + 1323761.

It is an arithmetic number, because the mean of its divisors is an integer number (1415957760).

Almost surely, 2^33274994670 is an apocalyptic number.

33274994670 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33274994670 is an abundant number, since it is smaller than the sum of its proper divisors (57346301970).

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

33274994670 is a wasteful number, since it uses less digits than its factorization.

33274994670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622206 (or 2622200 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 54.

The spelling of 33274994670 in words is "thirty-three billion, two hundred seventy-four million, nine hundred ninety-four thousand, six hundred seventy".