3834154394 has 16 divisors (see below), whose sum is σ = 6583573248. Its totient is φ = 1640524752.

The previous prime is 3834154367. The next prime is 3834154397. The reversal of 3834154394 is 4934514383.

It is not an unprimeable number, because it can be changed into a prime (3834154397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214802 + ... + 231965.

It is an arithmetic number, because the mean of its divisors is an integer number (411473328).

Almost surely, 2^3834154394 is an apocalyptic number.

3834154394 is a deficient number, since it is larger than the sum of its proper divisors (2749418854).

3834154394 is a wasteful number, since it uses less digits than its factorization.

3834154394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447389.

The product of its digits is 622080, while the sum is 44.

The square root of 3834154394 is about 61920.5490447234. The cubic root of 3834154394 is about 1565.1520427159.

The spelling of 3834154394 in words is "three billion, eight hundred thirty-four million, one hundred fifty-four thousand, three hundred ninety-four".