3449768 has 16 divisors (see below), whose sum is σ = 7392480. Its totient is φ = 1478448.

The previous prime is 3449767. The next prime is 3449783. The reversal of 3449768 is 8679443.

3449768 = 117² + 118² + ... + 228².

It is not an unprimeable number, because it can be changed into a prime (3449767) 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, 30746 + ... + 30857.

It is an arithmetic number, because the mean of its divisors is an integer number (462030).

Almost surely, 2^3449768 is an apocalyptic number.

It is an amenable number.

3449768 is an abundant number, since it is smaller than the sum of its proper divisors (3942712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3449768 is a wasteful number, since it uses less digits than its factorization.

3449768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61616 (or 61612 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 3449768 is about 1857.3551087501. The cubic root of 3449768 is about 151.0995936692.

The spelling of 3449768 in words is "three million, four hundred forty-nine thousand, seven hundred sixty-eight".