40959330 has 16 divisors (see below), whose sum is σ = 98302464. Its totient is φ = 10922480.

The previous prime is 40959329. The next prime is 40959353. The reversal of 40959330 is 3395904.

It is a junction number, because it is equal to n+sod(n) for n = 40959291 and 40959300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682626 + ... + 682685.

It is an arithmetic number, because the mean of its divisors is an integer number (6143904).

Almost surely, 2^40959330 is an apocalyptic number.

40959330 is an abundant number, since it is smaller than the sum of its proper divisors (57343134).

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

40959330 is a wasteful number, since it uses less digits than its factorization.

40959330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365321.

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 40959330 is about 6399.9476560359. The cubic root of 40959330 is about 344.7076708750.

The spelling of 40959330 in words is "forty million, nine hundred fifty-nine thousand, three hundred thirty".