3073070394 has 32 divisors (see below), whose sum is σ = 6833640000. Its totient is φ = 1023667632.

The previous prime is 3073070387. The next prime is 3073070423. The reversal of 3073070394 is 4930703703.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65277 + ... + 102015.

It is an arithmetic number, because the mean of its divisors is an integer number (213551250).

Almost surely, 2^3073070394 is an apocalyptic number.

3073070394 is an abundant number, since it is smaller than the sum of its proper divisors (3760569606).

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

3073070394 is a wasteful number, since it uses less digits than its factorization.

3073070394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38299 (or 38293 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 36.

The square root of 3073070394 is about 55435.2811303415. The cubic root of 3073070394 is about 1453.8652945016.

It can be divided in two parts, 30730 and 70394, that added together give a square (101124 = 318²).

The spelling of 3073070394 in words is "three billion, seventy-three million, seventy thousand, three hundred ninety-four".