1346363677 has 4 divisors (see below), whose sum is σ = 1354146300. Its totient is φ = 1338581056.

The previous prime is 1346363563. The next prime is 1346363687. The reversal of 1346363677 is 7763636431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7763636431 = 22111 ⋅351121.

It can be written as a sum of positive squares in 2 ways, for example, as 1092566916 + 253796761 = 33054^2 + 15931^2 .

It is a cyclic number.

It is not a de Polignac number, because 1346363677 - 2⁷ = 1346363549 is a prime.

It is a super-3 number, since 3×1346363677³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346363687) 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, 3891052 + ... + 3891397.

It is an arithmetic number, because the mean of its divisors is an integer number (338536575).

Almost surely, 2^1346363677 is an apocalyptic number.

It is an amenable number.

1346363677 is a deficient number, since it is larger than the sum of its proper divisors (7782623).

1346363677 is an equidigital number, since it uses as much as digits as its factorization.

1346363677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7782622.

The product of its digits is 1143072, while the sum is 46.

The square root of 1346363677 is about 36692.8286862706. The cubic root of 1346363677 is about 1104.2162366664.

The spelling of 1346363677 in words is "one billion, three hundred forty-six million, three hundred sixty-three thousand, six hundred seventy-seven".