40746694 has 8 divisors (see below), whose sum is σ = 62772048. Its totient is φ = 19822680.

The previous prime is 40746689. The next prime is 40746703. The reversal of 40746694 is 49664704.

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

It is a congruent number.

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, 275242 + ... + 275389.

It is an arithmetic number, because the mean of its divisors is an integer number (7846506).

Almost surely, 2^40746694 is an apocalyptic number.

40746694 is a deficient number, since it is larger than the sum of its proper divisors (22025354).

40746694 is a wasteful number, since it uses less digits than its factorization.

40746694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550670.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 40746694 is about 6383.3137162449. The cubic root of 40746694 is about 344.1101312693.

The spelling of 40746694 in words is "forty million, seven hundred forty-six thousand, six hundred ninety-four".