2680753402 has 8 divisors (see below), whose sum is σ = 4041965556. Its totient is φ = 1333431552.

The previous prime is 2680753381. The next prime is 2680753403. The reversal of 2680753402 is 2043570862.

It can be written as a sum of positive squares in 2 ways, for example, as 2680236441 + 516961 = 51771^2 + 719^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2680753403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3472093 + ... + 3472864.

Almost surely, 2^2680753402 is an apocalyptic number.

2680753402 is a deficient number, since it is larger than the sum of its proper divisors (1361212154).

2680753402 is a wasteful number, since it uses less digits than its factorization.

2680753402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6945152.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 2680753402 is about 51775.9925254939. The cubic root of 2680753402 is about 1389.1600608434.

The spelling of 2680753402 in words is "two billion, six hundred eighty million, seven hundred fifty-three thousand, four hundred two".