40760398 has 16 divisors (see below), whose sum is σ = 70662240. Its totient is φ = 17271936.

The previous prime is 40760389. The next prime is 40760411. The reversal of 40760398 is 89306704.

It is a super-2 number, since 2×40760398² = 3322820090236808, which contains 22 as substring.

It is a congruent number.

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, 15111 + ... + 17602.

It is an arithmetic number, because the mean of its divisors is an integer number (4416390).

Almost surely, 2^40760398 is an apocalyptic number.

40760398 is a deficient number, since it is larger than the sum of its proper divisors (29901842).

40760398 is a wasteful number, since it uses less digits than its factorization.

40760398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32811.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 40760398 is about 6384.3870496705. The cubic root of 40760398 is about 344.1487041874.

The spelling of 40760398 in words is "forty million, seven hundred sixty thousand, three hundred ninety-eight".