2064621410 has 8 divisors (see below), whose sum is σ = 3716318556. Its totient is φ = 825848560.

The previous prime is 2064621409. The next prime is 2064621451. The reversal of 2064621410 is 141264602.

It can be written as a sum of positive squares in 2 ways, for example, as 2061795649 + 2825761 = 45407^2 + 1681^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2064621410.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103231061 + ... + 103231080.

Almost surely, 2^2064621410 is an apocalyptic number.

2064621410 is a deficient number, since it is larger than the sum of its proper divisors (1651697146).

2064621410 is a wasteful number, since it uses less digits than its factorization.

2064621410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206462148.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2064621410 is about 45438.1052641943. The cubic root of 2064621410 is about 1273.3471156249.

The spelling of 2064621410 in words is "two billion, sixty-four million, six hundred twenty-one thousand, four hundred ten".