2406630494 has 4 divisors (see below), whose sum is σ = 3609945744. Its totient is φ = 1203315246.

The previous prime is 2406630491. The next prime is 2406630503. The reversal of 2406630494 is 4940366042.

2406630494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2406630491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601657622 + ... + 601657625.

It is an arithmetic number, because the mean of its divisors is an integer number (902486436).

Almost surely, 2^2406630494 is an apocalyptic number.

2406630494 is a deficient number, since it is larger than the sum of its proper divisors (1203315250).

2406630494 is a wasteful number, since it uses less digits than its factorization.

2406630494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203315249.

The product of its (nonzero) digits is 124416, while the sum is 38.

The square root of 2406630494 is about 49057.4203765343. The cubic root of 2406630494 is about 1340.0977306755.

The spelling of 2406630494 in words is "two billion, four hundred six million, six hundred thirty thousand, four hundred ninety-four".