4000011346 has 4 divisors (see below), whose sum is σ = 6000017022. Its totient is φ = 2000005672.

The previous prime is 4000011307. The next prime is 4000011349. The reversal of 4000011346 is 6431100004.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3710637225 + 289374121 = 60915^2 + 17011^2 .

It is not an unprimeable number, because it can be changed into a prime (4000011349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000002835 + ... + 1000002838.

Almost surely, 2^4000011346 is an apocalyptic number.

4000011346 is a deficient number, since it is larger than the sum of its proper divisors (2000005676).

4000011346 is a wasteful number, since it uses less digits than its factorization.

4000011346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000005675.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4000011346 is about 63245.6429013098. The cubic root of 4000011346 is about 1587.4025528545.

The spelling of 4000011346 in words is "four billion, eleven thousand, three hundred forty-six".