1090893334 has 4 divisors (see below), whose sum is σ = 1636340004. Its totient is φ = 545446666.

The previous prime is 1090893277. The next prime is 1090893361. The reversal of 1090893334 is 4333980901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4333980901 = 17 ⋅254940053.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272723332 + ... + 272723335.

It is an arithmetic number, because the mean of its divisors is an integer number (409085001).

Almost surely, 2^1090893334 is an apocalyptic number.

1090893334 is a deficient number, since it is larger than the sum of its proper divisors (545446670).

1090893334 is an equidigital number, since it uses as much as digits as its factorization.

1090893334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545446669.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 1090893334 is about 33028.6744208725. The cubic root of 1090893334 is about 1029.4235420784.

The spelling of 1090893334 in words is "one billion, ninety million, eight hundred ninety-three thousand, three hundred thirty-four".