40698411 has 12 divisors (see below), whose sum is σ = 58760568. Its totient is φ = 25044864.

The previous prime is 40698389. The next prime is 40698421. The reversal of 40698411 is 11489604.

It is not a de Polignac number, because 40698411 - 2⁵ = 40698379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40698421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39630 + ... + 40643.

It is an arithmetic number, because the mean of its divisors is an integer number (4896714).

Almost surely, 2^40698411 is an apocalyptic number.

40698411 is a deficient number, since it is larger than the sum of its proper divisors (18062157).

40698411 is a wasteful number, since it uses less digits than its factorization.

40698411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80302 (or 80289 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 40698411 is about 6379.5306253674. The cubic root of 40698411 is about 343.9741592046.

The spelling of 40698411 in words is "forty million, six hundred ninety-eight thousand, four hundred eleven".