1953834022 has 16 divisors (see below), whose sum is σ = 3351479040. Its totient is φ = 836845128.

The previous prime is 1953834007. The next prime is 1953834041. The reversal of 1953834022 is 2204383591.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18522 + ... + 65197.

It is an arithmetic number, because the mean of its divisors is an integer number (209467440).

Almost surely, 2^1953834022 is an apocalyptic number.

1953834022 is a deficient number, since it is larger than the sum of its proper divisors (1397645018).

1953834022 is a wasteful number, since it uses less digits than its factorization.

1953834022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85395.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 1953834022 is about 44202.1947645137. The cubic root of 1953834022 is about 1250.1512397272.

The spelling of 1953834022 in words is "one billion, nine hundred fifty-three million, eight hundred thirty-four thousand, twenty-two".