2630074420 has 24 divisors (see below), whose sum is σ = 5848048584. Its totient is φ = 990145536.

The previous prime is 2630074331. The next prime is 2630074423. The reversal of 2630074420 is 244700362.

It can be written as a sum of positive squares in 4 ways, for example, as 1302055056 + 1328019364 = 36084^2 + 36442^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630074423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3867417 + ... + 3868096.

It is an arithmetic number, because the mean of its divisors is an integer number (243668691).

Almost surely, 2^2630074420 is an apocalyptic number.

2630074420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2630074420 is an abundant number, since it is smaller than the sum of its proper divisors (3217974164).

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

2630074420 is a wasteful number, since it uses less digits than its factorization.

2630074420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7735539 (or 7735537 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 2630074420 is about 51284.2511888396. The cubic root of 2630074420 is about 1380.3504011139.

Adding to 2630074420 its reverse (244700362), we get a palindrome (2874774782).

The spelling of 2630074420 in words is "two billion, six hundred thirty million, seventy-four thousand, four hundred twenty".