40710394 has 8 divisors (see below), whose sum is σ = 61116768. Its totient is φ = 20338140.

The previous prime is 40710389. The next prime is 40710451. The reversal of 40710394 is 49301704.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 5302 + ... + 10465.

It is an arithmetic number, because the mean of its divisors is an integer number (7639596).

Almost surely, 2^40710394 is an apocalyptic number.

40710394 is a deficient number, since it is larger than the sum of its proper divisors (20406374).

40710394 is a wasteful number, since it uses less digits than its factorization.

40710394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17060.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 40710394 is about 6380.4697319241. The cubic root of 40710394 is about 344.0079151325.

It can be divided in two parts, 407 and 10394, that added together give a palindrome (10801).

The spelling of 40710394 in words is "forty million, seven hundred ten thousand, three hundred ninety-four".