3463639 has 8 divisors (see below), whose sum is σ = 3703392. Its totient is φ = 3231360.

The previous prime is 3463627. The next prime is 3463657. The reversal of 3463639 is 9363643.

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

It is a cyclic number.

It is not a de Polignac number, because 3463639 - 2⁷ = 3463511 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 (3463609) 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, 894 + ... + 2779.

It is an arithmetic number, because the mean of its divisors is an integer number (462924).

Almost surely, 2^3463639 is an apocalyptic number.

3463639 is a deficient number, since it is larger than the sum of its proper divisors (239753).

3463639 is a wasteful number, since it uses less digits than its factorization.

3463639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3737.

The product of its digits is 34992, while the sum is 34.

The square root of 3463639 is about 1861.0854359755. The cubic root of 3463639 is about 151.3018391167.

The spelling of 3463639 in words is "three million, four hundred sixty-three thousand, six hundred thirty-nine".