1074836923 has 4 divisors (see below), whose sum is σ = 1074922200. Its totient is φ = 1074751648.

The previous prime is 1074836911. The next prime is 1074836927. The reversal of 1074836923 is 3296384701.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3296384701 = 16253 ⋅202817.

It is a cyclic number.

It is not a de Polignac number, because 1074836923 - 2²¹ = 1072739771 is a prime.

It is a super-2 number, since 2×1074836923² = 2310548822088215858, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1074836923.

It is not an unprimeable number, because it can be changed into a prime (1074836927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19573 + ... + 50326.

It is an arithmetic number, because the mean of its divisors is an integer number (268730550).

Almost surely, 2^1074836923 is an apocalyptic number.

1074836923 is a deficient number, since it is larger than the sum of its proper divisors (85277).

1074836923 is an equidigital number, since it uses as much as digits as its factorization.

1074836923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85276.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 1074836923 is about 32784.7056262520. The cubic root of 1074836923 is about 1024.3480043148.

The spelling of 1074836923 in words is "one billion, seventy-four million, eight hundred thirty-six thousand, nine hundred twenty-three".