1934136120 has 64 divisors (see below), whose sum is σ = 6631326720. Its totient is φ = 442088064.

The previous prime is 1934136119. The next prime is 1934136131. The reversal of 1934136120 is 216314391.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1150432 + ... + 1152111.

It is an arithmetic number, because the mean of its divisors is an integer number (103614480).

Almost surely, 2^1934136120 is an apocalyptic number.

1934136120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1934136120 is an abundant number, since it is smaller than the sum of its proper divisors (4697190600).

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

1934136120 is a wasteful number, since it uses less digits than its factorization.

1934136120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302564 (or 2302560 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 1934136120 is about 43978.8144451394. The cubic root of 1934136120 is about 1245.9358393327.

The spelling of 1934136120 in words is "one billion, nine hundred thirty-four million, one hundred thirty-six thousand, one hundred twenty".