1342677628 has 12 divisors (see below), whose sum is σ = 2350008472. Its totient is φ = 671246640.

The previous prime is 1342677619. The next prime is 1342677631. The reversal of 1342677628 is 8267762431.

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 3 ways as a sum of consecutive naturals, for example, 17758 + ... + 54778.

Almost surely, 2^1342677628 is an apocalyptic number.

It is an amenable number.

1342677628 is a deficient number, since it is larger than the sum of its proper divisors (1007330844).

1342677628 is a wasteful number, since it uses less digits than its factorization.

1342677628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46092 (or 46090 counting only the distinct ones).

The product of its digits is 677376, while the sum is 46.

The square root of 1342677628 is about 36642.5657944419. The cubic root of 1342677628 is about 1103.2076148705.

It can be divided in two parts, 134 and 2677628, that added together give a palindrome (2677762).

The spelling of 1342677628 in words is "one billion, three hundred forty-two million, six hundred seventy-seven thousand, six hundred twenty-eight".