3402602563 has 4 divisors (see below), whose sum is σ = 3512363968. Its totient is φ = 3292841160.

The previous prime is 3402602557. The next prime is 3402602573. The reversal of 3402602563 is 3652062043.

It is a happy number.

3402602563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3402602563 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 109761373 = 3402602563 / (3 + 4 + 0 + 2 + 6 + 0 + 2 + 5 + 6 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3402602573) 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, 54880656 + ... + 54880717.

It is an arithmetic number, because the mean of its divisors is an integer number (878090992).

Almost surely, 2^3402602563 is an apocalyptic number.

3402602563 is a deficient number, since it is larger than the sum of its proper divisors (109761405).

3402602563 is a wasteful number, since it uses less digits than its factorization.

3402602563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109761404.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 3402602563 is about 58331.8314730474. The cubic root of 3402602563 is about 1504.0781708924.

The spelling of 3402602563 in words is "three billion, four hundred two million, six hundred two thousand, five hundred sixty-three".