3476399 has 4 divisors (see below), whose sum is σ = 3484464. Its totient is φ = 3468336.

The previous prime is 3476387. The next prime is 3476413. The reversal of 3476399 is 9936743.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9936743 = 131 ⋅75853.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3476399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3476299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3347 + ... + 4260.

It is an arithmetic number, because the mean of its divisors is an integer number (871116).

Almost surely, 2^3476399 is an apocalyptic number.

3476399 is a deficient number, since it is larger than the sum of its proper divisors (8065).

3476399 is an equidigital number, since it uses as much as digits as its factorization.

3476399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8064.

The product of its digits is 122472, while the sum is 41.

The square root of 3476399 is about 1864.5103914969. The cubic root of 3476399 is about 151.4874094109.

It can be divided in two parts, 347639 and 9, that multiplied together give a triangular number (3128751 = T₂₅₀₁).

The spelling of 3476399 in words is "three million, four hundred seventy-six thousand, three hundred ninety-nine".