40337334 has 12 divisors (see below), whose sum is σ = 87397596. Its totient is φ = 13445772.

The previous prime is 40337329. The next prime is 40337351. The reversal of 40337334 is 43373304.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 40337298 and 40337307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1120464 + ... + 1120499.

It is an arithmetic number, because the mean of its divisors is an integer number (7283133).

Almost surely, 2^40337334 is an apocalyptic number.

40337334 is an abundant number, since it is smaller than the sum of its proper divisors (47060262).

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

40337334 is a wasteful number, since it uses less digits than its factorization.

40337334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240971 (or 2240968 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 27.

The square root of 40337334 is about 6351.1679240908. The cubic root of 40337334 is about 342.9538877284.

The spelling of 40337334 in words is "forty million, three hundred thirty-seven thousand, three hundred thirty-four".