4702643645 has 8 divisors (see below), whose sum is σ = 6449339904. Its totient is φ = 3224669904.

The previous prime is 4702643639. The next prime is 4702643653. The reversal of 4702643645 is 5463462074.

4702643645 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4702643645 - 2⁴ = 4702643629 is a prime.

It is a super-2 number, since 2×4702643645² = 44229714503717772050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67180589 + ... + 67180658.

It is an arithmetic number, because the mean of its divisors is an integer number (806167488).

Almost surely, 2^4702643645 is an apocalyptic number.

It is an amenable number.

4702643645 is a deficient number, since it is larger than the sum of its proper divisors (1746696259).

4702643645 is a wasteful number, since it uses less digits than its factorization.

4702643645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134361259.

The product of its (nonzero) digits is 483840, while the sum is 41.

The square root of 4702643645 is about 68575.8240562955. The cubic root of 4702643645 is about 1675.3826876404.

The spelling of 4702643645 in words is "four billion, seven hundred two million, six hundred forty-three thousand, six hundred forty-five".