39490094 has 32 divisors (see below), whose sum is σ = 73574400. Its totient is φ = 15513120.

The previous prime is 39490069. The next prime is 39490109. The reversal of 39490094 is 49009493.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5852 + ... + 10640.

It is an arithmetic number, because the mean of its divisors is an integer number (2299200).

Almost surely, 2^39490094 is an apocalyptic number.

39490094 is a deficient number, since it is larger than the sum of its proper divisors (34084306).

39490094 is a wasteful number, since it uses less digits than its factorization.

39490094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4848.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 39490094 is about 6284.1144165268. The cubic root of 39490094 is about 340.5357585589.

The spelling of 39490094 in words is "thirty-nine million, four hundred ninety thousand, ninety-four".