40367340 has 108 divisors (see below), whose sum is σ = 132691104. Its totient is φ = 9929088.

The previous prime is 40367311. The next prime is 40367351. The reversal of 40367340 is 4376304.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 29757 + ... + 31083.

Almost surely, 2^40367340 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 40367340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66345552).

40367340 is an abundant number, since it is smaller than the sum of its proper divisors (92323764).

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

40367340 is a wasteful number, since it uses less digits than its factorization.

40367340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368 (or 1350 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 40367340 is about 6353.5297276396. The cubic root of 40367340 is about 343.0389051116.

The spelling of 40367340 in words is "forty million, three hundred sixty-seven thousand, three hundred forty".