2610979450 has 12 divisors (see below), whose sum is σ = 4856421870. Its totient is φ = 1044391760.

The previous prime is 2610979447. The next prime is 2610979457. The reversal of 2610979450 is 549790162.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2449359081 + 161620369 = 49491^2 + 12713^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2610979397 and 2610979406.

It is not an unprimeable number, because it can be changed into a prime (2610979457) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26109745 + ... + 26109844.

Almost surely, 2^2610979450 is an apocalyptic number.

2610979450 is a deficient number, since it is larger than the sum of its proper divisors (2245442420).

2610979450 is a wasteful number, since it uses less digits than its factorization.

2610979450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52219601 (or 52219596 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 2610979450 is about 51097.7440793623. The cubic root of 2610979450 is about 1377.0017257946.

The spelling of 2610979450 in words is "two billion, six hundred ten million, nine hundred seventy-nine thousand, four hundred fifty".