2406673894 has 4 divisors (see below), whose sum is σ = 3610010844. Its totient is φ = 1203336946.

The previous prime is 2406673891. The next prime is 2406673937. The reversal of 2406673894 is 4983766042.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2406673894² = 11584158464122246472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2406673891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601668472 + ... + 601668475.

It is an arithmetic number, because the mean of its divisors is an integer number (902502711).

Almost surely, 2^2406673894 is an apocalyptic number.

2406673894 is a deficient number, since it is larger than the sum of its proper divisors (1203336950).

2406673894 is a wasteful number, since it uses less digits than its factorization.

2406673894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203336949.

The product of its (nonzero) digits is 1741824, while the sum is 49.

The square root of 2406673894 is about 49057.8627133307. The cubic root of 2406673894 is about 1340.1057861833.

The spelling of 2406673894 in words is "two billion, four hundred six million, six hundred seventy-three thousand, eight hundred ninety-four".