7954633834 has 24 divisors (see below), whose sum is σ = 13883470848. Its totient is φ = 3408282360.

The previous prime is 7954633807. The next prime is 7954633849. The reversal of 7954633834 is 4383364597.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 537879 + ... + 552469.

It is an arithmetic number, because the mean of its divisors is an integer number (578477952).

Almost surely, 2^7954633834 is an apocalyptic number.

7954633834 is a deficient number, since it is larger than the sum of its proper divisors (5928837014).

7954633834 is a wasteful number, since it uses less digits than its factorization.

7954633834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20170 (or 20163 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 52.

The square root of 7954633834 is about 89188.7539659569. The cubic root of 7954633834 is about 1996.2123174254.

The spelling of 7954633834 in words is "seven billion, nine hundred fifty-four million, six hundred thirty-three thousand, eight hundred thirty-four".