1934451027 has 12 divisors (see below), whose sum is σ = 2794589824. Its totient is φ = 1289457360.

The previous prime is 1934451011. The next prime is 1934451083. The reversal of 1934451027 is 7201544391.

1934451027 is a `hidden beast` number, since 193 + 445 + 1 + 0 + 27 = 666.

It is not a de Polignac number, because 1934451027 - 2⁴ = 1934451011 is a prime.

It is a super-2 number, since 2×1934451027² = 7484201551722709458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1934450982 and 1934451000.

It is not an unprimeable number, because it can be changed into a prime (1934451007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112398 + ... + 128460.

Almost surely, 2^1934451027 is an apocalyptic number.

1934451027 is a deficient number, since it is larger than the sum of its proper divisors (860138797).

1934451027 is a wasteful number, since it uses less digits than its factorization.

1934451027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29450 (or 29447 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 1934451027 is about 43982.3945118953. The cubic root of 1934451027 is about 1246.0034548126.

The spelling of 1934451027 in words is "one billion, nine hundred thirty-four million, four hundred fifty-one thousand, twenty-seven".