3499777 has 4 divisors (see below), whose sum is σ = 3503700. Its totient is φ = 3495856.

The previous prime is 3499763. The next prime is 3499787. The reversal of 3499777 is 7779943.

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 can be written as a sum of positive squares in 2 ways, for example, as 3370896 + 128881 = 1836^2 + 359^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3499777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3499757) 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, 99 + ... + 2647.

It is an arithmetic number, because the mean of its divisors is an integer number (875925).

Almost surely, 2^3499777 is an apocalyptic number.

It is an amenable number.

3499777 is a deficient number, since it is larger than the sum of its proper divisors (3923).

3499777 is a wasteful number, since it uses less digits than its factorization.

3499777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3922.

The product of its digits is 333396, while the sum is 46.

The square root of 3499777 is about 1870.7690931807. The cubic root of 3499777 is about 151.8262239570.

The spelling of 3499777 in words is "three million, four hundred ninety-nine thousand, seven hundred seventy-seven".