40348496 has 20 divisors (see below), whose sum is σ = 78369984. Its totient is φ = 20124000.

The previous prime is 40348489. The next prime is 40348547. The reversal of 40348496 is 69484304.

40348496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40348496² = 3256002258924032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3971 + ... + 9821.

Almost surely, 2^40348496 is an apocalyptic number.

It is an amenable number.

40348496 is a deficient number, since it is larger than the sum of its proper divisors (38021488).

40348496 is a wasteful number, since it uses less digits than its factorization.

40348496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6290 (or 6284 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 40348496 is about 6352.0465993253. The cubic root of 40348496 is about 342.9855184609.

The spelling of 40348496 in words is "forty million, three hundred forty-eight thousand, four hundred ninety-six".