4726690 has 8 divisors (see below), whose sum is σ = 8508060. Its totient is φ = 1890672.

The previous prime is 4726679. The next prime is 4726721. The reversal of 4726690 is 966274.

It can be written as a sum of positive squares in 2 ways, for example, as 4721929 + 4761 = 2173^2 + 69^2 .

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

It is a super-2 number, since 2×4726690² = 44683196712200, which contains 22 as substring.

It is an Ulam number.

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, 236325 + ... + 236344.

Almost surely, 2^4726690 is an apocalyptic number.

4726690 is a deficient number, since it is larger than the sum of its proper divisors (3781370).

4726690 is a wasteful number, since it uses less digits than its factorization.

4726690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472676.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 4726690 is about 2174.0952141063. The cubic root of 4726690 is about 167.8233451107.

The spelling of 4726690 in words is "four million, seven hundred twenty-six thousand, six hundred ninety".