2690705001 has 4 divisors (see below), whose sum is σ = 3587606672. Its totient is φ = 1793803332.

The previous prime is 2690704967. The next prime is 2690705011. The reversal of 2690705001 is 1005070962.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2690705001 - 2¹⁸ = 2690442857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2690705001.

It is not an unprimeable number, because it can be changed into a prime (2690705011) 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 3 ways as a sum of consecutive naturals, for example, 448450831 + ... + 448450836.

It is an arithmetic number, because the mean of its divisors is an integer number (896901668).

Almost surely, 2^2690705001 is an apocalyptic number.

It is an amenable number.

2690705001 is a deficient number, since it is larger than the sum of its proper divisors (896901671).

2690705001 is an equidigital number, since it uses as much as digits as its factorization.

2690705001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896901670.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 2690705001 is about 51872.0059473316. The cubic root of 2690705001 is about 1390.8769031565.

Adding to 2690705001 its reverse (1005070962), we get a palindrome (3695775963).

The spelling of 2690705001 in words is "two billion, six hundred ninety million, seven hundred five thousand, one".