2630342736 has 180 divisors, whose sum is σ = 8619454272. Its totient is φ = 746589312.

The previous prime is 2630342713. The next prime is 2630342773. The reversal of 2630342736 is 6372430362.

It is a super-3 number, since 3×2630342736³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2630342736.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1148985 + ... + 1151271.

Almost surely, 2^2630342736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2630342736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4309727136).

2630342736 is an abundant number, since it is smaller than the sum of its proper divisors (5989111536).

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

2630342736 is a wasteful number, since it uses less digits than its factorization.

2630342736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478 (or 2462 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 36.

The square root of 2630342736 is about 51286.8670909035. The cubic root of 2630342736 is about 1380.3973399003.

The spelling of 2630342736 in words is "two billion, six hundred thirty million, three hundred forty-two thousand, seven hundred thirty-six".