3406626446 has 4 divisors (see below), whose sum is σ = 5109939672. Its totient is φ = 1703313222.

The previous prime is 3406626437. The next prime is 3406626473. The reversal of 3406626446 is 6446266043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6446266043 = 7 ⋅920895149.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 851656610 + ... + 851656613.

It is an arithmetic number, because the mean of its divisors is an integer number (1277484918).

Almost surely, 2^3406626446 is an apocalyptic number.

3406626446 is a deficient number, since it is larger than the sum of its proper divisors (1703313226).

3406626446 is a wasteful number, since it uses less digits than its factorization.

3406626446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703313225.

The product of its (nonzero) digits is 497664, while the sum is 41.

The square root of 3406626446 is about 58366.3125955375. The cubic root of 3406626446 is about 1504.6708398144.

The spelling of 3406626446 in words is "three billion, four hundred six million, six hundred twenty-six thousand, four hundred forty-six".