4913690 has 16 divisors (see below), whose sum is σ = 8945640. Its totient is φ = 1943040.

The previous prime is 4913681. The next prime is 4913693. The reversal of 4913690 is 963194.

It can be written as a sum of positive squares in 4 ways, for example, as 2666689 + 2247001 = 1633^2 + 1499^2 .

It is a super-2 number, since 2×4913690² = 48288698832200, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4913693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1871 + ... + 3650.

Almost surely, 2^4913690 is an apocalyptic number.

4913690 is a deficient number, since it is larger than the sum of its proper divisors (4031950).

4913690 is a wasteful number, since it uses less digits than its factorization.

4913690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5617.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 4913690 is about 2216.6844610815. The cubic root of 4913690 is about 170.0079581050.

The spelling of 4913690 in words is "four million, nine hundred thirteen thousand, six hundred ninety".