4602672649 has 3 divisors (see below), whose sum is σ = 4602740493. Its totient is φ = 4602604806.

The previous prime is 4602672643. The next prime is 4602672653. The reversal of 4602672649 is 9462762064.

The square root of 4602672649 is 67843.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 4602672649 - 2⁷ = 4602672521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4602672599 and 4602672608.

It is not an unprimeable number, because it can be changed into a prime (4602672643) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 33922 + ... + 101764.

It is an arithmetic number, because the mean of its divisors is an integer number (1534246831).

Almost surely, 2^4602672649 is an apocalyptic number.

4602672649 is the 67843-rd square number.

4602672649 is the 33922-nd centered octagonal number.

It is an amenable number.

4602672649 is a deficient number, since it is larger than the sum of its proper divisors (67844).

4602672649 is an frugal number, since it uses more digits than its factorization.

4602672649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135686 (or 67843 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

The cubic root of 4602672649 is about 1663.4255300971.

The spelling of 4602672649 in words is "four billion, six hundred two million, six hundred seventy-two thousand, six hundred forty-nine".