2496438630 has 256 divisors, whose sum is σ = 8048332800. Its totient is φ = 545035392.

The previous prime is 2496438611. The next prime is 2496438641. The reversal of 2496438630 is 368346942.

2496438630 is a `hidden beast` number, since 2 + 4 + 9 + 6 + 4 + 3 + 8 + 630 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3520716 + ... + 3521424.

It is an arithmetic number, because the mean of its divisors is an integer number (31438800).

Almost surely, 2^2496438630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2496438630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4024166400).

2496438630 is an abundant number, since it is smaller than the sum of its proper divisors (5551894170).

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

2496438630 is an equidigital number, since it uses as much as digits as its factorization.

2496438630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767 (or 749 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The square root of 2496438630 is about 49964.3736076016. The cubic root of 2496438630 is about 1356.5640323312.

The spelling of 2496438630 in words is "two billion, four hundred ninety-six million, four hundred thirty-eight thousand, six hundred thirty".