3033684738 has 80 divisors (see below), whose sum is σ = 8019500544. Its totient is φ = 838797120.

The previous prime is 3033684733. The next prime is 3033684763. The reversal of 3033684738 is 8374863303.

It is a junction number, because it is equal to n+sod(n) for n = 3033684693 and 3033684702.

It is not an unprimeable number, because it can be changed into a prime (3033684733) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7995 + ... + 78302.

Almost surely, 2^3033684738 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3033684738, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4009750272).

3033684738 is an abundant number, since it is smaller than the sum of its proper divisors (4985815806).

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

3033684738 is a wasteful number, since it uses less digits than its factorization.

3033684738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86349 (or 86340 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The square root of 3033684738 is about 55078.8955771628. The cubic root of 3033684738 is about 1447.6274697806.

The spelling of 3033684738 in words is "three billion, thirty-three million, six hundred eighty-four thousand, seven hundred thirty-eight".