4046690 has 16 divisors (see below), whose sum is σ = 7481592. Its totient is φ = 1574784.

The previous prime is 4046683. The next prime is 4046699. The reversal of 4046690 is 966404.

It can be written as a sum of positive squares in 4 ways, for example, as 4036081 + 10609 = 2009^2 + 103^2 .

It is a super-2 number, since 2×4046690² = 32751399912200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4046699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5099 + ... + 5838.

Almost surely, 2^4046690 is an apocalyptic number.

4046690 is a deficient number, since it is larger than the sum of its proper divisors (3434902).

4046690 is a wasteful number, since it uses less digits than its factorization.

4046690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10981.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 4046690 is about 2011.6386355407. The cubic root of 4046690 is about 159.3553488522.

The spelling of 4046690 in words is "four million, forty-six thousand, six hundred ninety".