40979476 has 12 divisors (see below), whose sum is σ = 71759520. Its totient is φ = 20476760.

The previous prime is 40979467. The next prime is 40979483. The reversal of 40979476 is 67497904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8955 + ... + 12733.

It is an arithmetic number, because the mean of its divisors is an integer number (5979960).

Almost surely, 2^40979476 is an apocalyptic number.

It is an amenable number.

40979476 is a deficient number, since it is larger than the sum of its proper divisors (30780044).

40979476 is a wasteful number, since it uses less digits than its factorization.

40979476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6494 (or 6492 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 40979476 is about 6401.5213816717. The cubic root of 40979476 is about 344.7641768652.

The spelling of 40979476 in words is "forty million, nine hundred seventy-nine thousand, four hundred seventy-six".