1934862874 has 32 divisors (see below), whose sum is σ = 3379299840. Its totient is φ = 813681072.

The previous prime is 1934862869. The next prime is 1934862887. The reversal of 1934862874 is 4782684391.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 529297 + ... + 532939.

It is an arithmetic number, because the mean of its divisors is an integer number (105603120).

Almost surely, 2^1934862874 is an apocalyptic number.

1934862874 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1934862874 is a deficient number, since it is larger than the sum of its proper divisors (1444436966).

1934862874 is a wasteful number, since it uses less digits than its factorization.

1934862874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4354.

The product of its digits is 2322432, while the sum is 52.

The square root of 1934862874 is about 43987.0762156341. The cubic root of 1934862874 is about 1246.0918737601.

The spelling of 1934862874 in words is "one billion, nine hundred thirty-four million, eight hundred sixty-two thousand, eight hundred seventy-four".