4901690 has 8 divisors (see below), whose sum is σ = 8823060. Its totient is φ = 1960672.

The previous prime is 4901683. The next prime is 4901693. The reversal of 4901690 is 961094.

It can be written as a sum of positive squares in 2 ways, for example, as 4464769 + 436921 = 2113^2 + 661^2 .

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

It is a super-2 number, since 2×4901690² = 48053129712200, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (4901693) 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, 245075 + ... + 245094.

Almost surely, 2^4901690 is an apocalyptic number.

4901690 is a deficient number, since it is larger than the sum of its proper divisors (3921370).

4901690 is a wasteful number, since it uses less digits than its factorization.

4901690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490176.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 4901690 is about 2213.9760612979. The cubic root of 4901690 is about 169.8694499439.

It can be divided in two parts, 490 and 1690, that multiplied together give a square (828100 = 910²).

The spelling of 4901690 in words is "four million, nine hundred one thousand, six hundred ninety".