1349628 has 24 divisors (see below), whose sum is σ = 3599232. Its totient is φ = 385584.

The previous prime is 1349533. The next prime is 1349651. The reversal of 1349628 is 8269431.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7950 + ... + 8117.

It is an arithmetic number, because the mean of its divisors is an integer number (149968).

2^1349628 is an apocalyptic number.

It is an amenable number.

1349628 is an abundant number, since it is smaller than the sum of its proper divisors (2249604).

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

1349628 is a wasteful number, since it uses less digits than its factorization.

1349628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16081 (or 16079 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 1349628 is about 1161.7349095211. The cubic root of 1349628 is about 110.5107924732.

The spelling of 1349628 in words is "one million, three hundred forty-nine thousand, six hundred twenty-eight".