4008092690 has 48 divisors (see below), whose sum is σ = 8427527064. Its totient is φ = 1368460800.

The previous prime is 4008092681. The next prime is 4008092701. The reversal of 4008092690 is 962908004.

4008092690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3576159601 + 431933089 = 59801^2 + 20783^2 .

It is a super-2 number, since 2×4008092690² = 32129614023262872200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101120 + ... + 135060.

Almost surely, 2^4008092690 is an apocalyptic number.

4008092690 is an abundant number, since it is smaller than the sum of its proper divisors (4419434374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4008092690 is a wasteful number, since it uses less digits than its factorization.

4008092690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34203 (or 34196 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 4008092690 is about 63309.4992082547. The cubic root of 4008092690 is about 1588.4708595421.

The spelling of 4008092690 in words is "four billion, eight million, ninety-two thousand, six hundred ninety".