3834874442 has 8 divisors (see below), whose sum is σ = 6574070496. Its totient is φ = 1643517612.

The previous prime is 3834874429. The next prime is 3834874447. The reversal of 3834874442 is 2444784383.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3834874442² = 29412523971809622728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3834874447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136959788 + ... + 136959815.

It is an arithmetic number, because the mean of its divisors is an integer number (821758812).

Almost surely, 2^3834874442 is an apocalyptic number.

3834874442 is a deficient number, since it is larger than the sum of its proper divisors (2739196054).

3834874442 is a wasteful number, since it uses less digits than its factorization.

3834874442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273919612.

The product of its digits is 2064384, while the sum is 47.

The square root of 3834874442 is about 61926.3630613005. The cubic root of 3834874442 is about 1565.2500142580.

The spelling of 3834874442 in words is "three billion, eight hundred thirty-four million, eight hundred seventy-four thousand, four hundred forty-two".