40679496 has 160 divisors (see below), whose sum is σ = 134164800. Its totient is φ = 11352960.

The previous prime is 40679477. The next prime is 40679501. The reversal of 40679496 is 69497604.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 92445 + ... + 92883.

It is an arithmetic number, because the mean of its divisors is an integer number (838530).

Almost surely, 2^40679496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40679496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67082400).

40679496 is an abundant number, since it is smaller than the sum of its proper divisors (93485304).

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

40679496 is a wasteful number, since it uses less digits than its factorization.

40679496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 40679496 is about 6378.0479772419. The cubic root of 40679496 is about 343.9208624519.

The spelling of 40679496 in words is "forty million, six hundred seventy-nine thousand, four hundred ninety-six".