1374722343 has 6 divisors (see below), whose sum is σ = 1985710064. Its totient is φ = 916481556.

The previous prime is 1374722339. The next prime is 1374722347. The reversal of 1374722343 is 3432274731.

It is an interprime number because it is at equal distance from previous prime (1374722339) and next prime (1374722347).

It is not a de Polignac number, because 1374722343 - 2² = 1374722339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1374722298 and 1374722307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374722347) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76373455 + ... + 76373472.

Almost surely, 2^1374722343 is an apocalyptic number.

1374722343 is a deficient number, since it is larger than the sum of its proper divisors (610987721).

1374722343 is a wasteful number, since it uses less digits than its factorization.

1374722343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152746933 (or 152746930 counting only the distinct ones).

The product of its digits is 84672, while the sum is 36.

The square root of 1374722343 is about 37077.2483202300. The cubic root of 1374722343 is about 1111.9151913199.

The spelling of 1374722343 in words is "one billion, three hundred seventy-four million, seven hundred twenty-two thousand, three hundred forty-three".