1346995677 has 8 divisors (see below), whose sum is σ = 1797978016. Its totient is φ = 897005232.

The previous prime is 1346995649. The next prime is 1346995681. The reversal of 1346995677 is 7765996431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1346995677 - 2⁶ = 1346995613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346995627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244798 + ... + 250239.

It is an arithmetic number, because the mean of its divisors is an integer number (224747252).

Almost surely, 2^1346995677 is an apocalyptic number.

It is an amenable number.

1346995677 is a deficient number, since it is larger than the sum of its proper divisors (450982339).

1346995677 is an equidigital number, since it uses as much as digits as its factorization.

1346995677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495947.

The product of its digits is 8573040, while the sum is 57.

The square root of 1346995677 is about 36701.4397129050. The cubic root of 1346995677 is about 1104.3889872901.

The spelling of 1346995677 in words is "one billion, three hundred forty-six million, nine hundred ninety-five thousand, six hundred seventy-seven".