3672763345 has 4 divisors (see below), whose sum is σ = 4407316020. Its totient is φ = 2938210672.

The previous prime is 3672763309. The next prime is 3672763379. The reversal of 3672763345 is 5433672763.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2115356049 + 1557407296 = 45993^2 + 39464^2 .

It is a cyclic number.

It is not a de Polignac number, because 3672763345 - 2¹¹ = 3672761297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3672763295 and 3672763304.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367276330 + ... + 367276339.

It is an arithmetic number, because the mean of its divisors is an integer number (1101829005).

Almost surely, 2^3672763345 is an apocalyptic number.

It is an amenable number.

3672763345 is a deficient number, since it is larger than the sum of its proper divisors (734552675).

3672763345 is an equidigital number, since it uses as much as digits as its factorization.

3672763345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734552674.

The product of its digits is 1905120, while the sum is 46.

The square root of 3672763345 is about 60603.3278376691. The cubic root of 3672763345 is about 1542.8758519414.

The spelling of 3672763345 in words is "three billion, six hundred seventy-two million, seven hundred sixty-three thousand, three hundred forty-five".