1123334690 has 16 divisors (see below), whose sum is σ = 2042849592. Its totient is φ = 444701184.

The previous prime is 1123334677. The next prime is 1123334713. The reversal of 1123334690 is 964333211.

It can be written as a sum of positive squares in 4 ways, for example, as 933363601 + 189971089 = 30551^2 + 13783^2 .

It is a super-2 number, since 2×1123334690² = 2523761651514792200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 578069 + ... + 580008.

Almost surely, 2^1123334690 is an apocalyptic number.

1123334690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123334690 is a deficient number, since it is larger than the sum of its proper divisors (919514902).

1123334690 is a wasteful number, since it uses less digits than its factorization.

1123334690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158181.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 1123334690 is about 33516.1854929823. The cubic root of 1123334690 is about 1039.5284752274.

The spelling of 1123334690 in words is "one billion, one hundred twenty-three million, three hundred thirty-four thousand, six hundred ninety".