2390394006 has 96 divisors (see below), whose sum is σ = 6953925888. Its totient is φ = 573117120.

The previous prime is 2390394001. The next prime is 2390394011. The reversal of 2390394006 is 6004930932.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2390394001) and next prime (2390394011).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2390394001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48316 + ... + 84351.

It is an arithmetic number, because the mean of its divisors is an integer number (72436728).

Almost surely, 2^2390394006 is an apocalyptic number.

2390394006 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2390394006 is an abundant number, since it is smaller than the sum of its proper divisors (4563531882).

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

2390394006 is a wasteful number, since it uses less digits than its factorization.

2390394006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132706 (or 132703 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The square root of 2390394006 is about 48891.6557911470. The cubic root of 2390394006 is about 1337.0772425322.

The spelling of 2390394006 in words is "two billion, three hundred ninety million, three hundred ninety-four thousand, six".