3200144394 has 16 divisors (see below), whose sum is σ = 6413656320. Its totient is φ = 1064486880.

The previous prime is 3200144377. The next prime is 3200144411. The reversal of 3200144394 is 4934410023.

It is an interprime number because it is at equal distance from previous prime (3200144377) and next prime (3200144411).

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 7 ways as a sum of consecutive naturals, for example, 553867 + ... + 559614.

It is an arithmetic number, because the mean of its divisors is an integer number (400853520).

Almost surely, 2^3200144394 is an apocalyptic number.

3200144394 is an abundant number, since it is smaller than the sum of its proper divisors (3213511926).

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

3200144394 is a wasteful number, since it uses less digits than its factorization.

3200144394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113965.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 3200144394 is about 56569.8187552338. The cubic root of 3200144394 is about 1473.6347637913.

The spelling of 3200144394 in words is "three billion, two hundred million, one hundred forty-four thousand, three hundred ninety-four".