1934686754 has 32 divisors (see below), whose sum is σ = 3896436096. Its totient is φ = 695790720.

The previous prime is 1934686729. The next prime is 1934686763. The reversal of 1934686754 is 4576864391.

It is a super-2 number, since 2×1934686754² = 7486025672206113032, which contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 1934686696 and 1934686705.

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, 481187 + ... + 485190.

It is an arithmetic number, because the mean of its divisors is an integer number (121763628).

Almost surely, 2^1934686754 is an apocalyptic number.

1934686754 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1934686754 is an abundant number, since it is smaller than the sum of its proper divisors (1961749342).

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

1934686754 is a wasteful number, since it uses less digits than its factorization.

1934686754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966410.

The product of its digits is 4354560, while the sum is 53.

The square root of 1934686754 is about 43985.0742184210. The cubic root of 1934686754 is about 1246.0540643003.

The spelling of 1934686754 in words is "one billion, nine hundred thirty-four million, six hundred eighty-six thousand, seven hundred fifty-four".