3025647394 has 48 divisors (see below), whose sum is σ = 5770880640. Its totient is φ = 1176473760.

The previous prime is 3025647353. The next prime is 3025647413. The reversal of 3025647394 is 4937465203.

It is a self number, because there is not a number n which added to its sum of digits gives 3025647394.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 597927 + ... + 602965.

It is an arithmetic number, because the mean of its divisors is an integer number (120226680).

Almost surely, 2^3025647394 is an apocalyptic number.

3025647394 is a deficient number, since it is larger than the sum of its proper divisors (2745233246).

3025647394 is a wasteful number, since it uses less digits than its factorization.

3025647394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5623 (or 5616 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 43.

The square root of 3025647394 is about 55005.8850851434. The cubic root of 3025647394 is about 1446.3479069922.

The spelling of 3025647394 in words is "three billion, twenty-five million, six hundred forty-seven thousand, three hundred ninety-four".