4660690 has 8 divisors (see below), whose sum is σ = 8389260. Its totient is φ = 1864272.

The previous prime is 4660687. The next prime is 4660693. The reversal of 4660690 is 960664.

It is an interprime number because it is at equal distance from previous prime (4660687) and next prime (4660693).

It can be written as a sum of positive squares in 2 ways, for example, as 4635409 + 25281 = 2153^2 + 159^2 .

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

It is a super-2 number, since 2×4660690² = 43444062552200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4660693) 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, 233025 + ... + 233044.

Almost surely, 2^4660690 is an apocalyptic number.

4660690 is a deficient number, since it is larger than the sum of its proper divisors (3728570).

4660690 is a wasteful number, since it uses less digits than its factorization.

4660690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466076.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 4660690 is about 2158.8631267406. The cubic root of 4660690 is about 167.0385606630.

The spelling of 4660690 in words is "four million, six hundred sixty thousand, six hundred ninety".