1344747701 has 8 divisors (see below), whose sum is σ = 1467383904. Its totient is φ = 1222175920.

The previous prime is 1344747697. The next prime is 1344747707. The reversal of 1344747701 is 1077474431.

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

It is a cyclic number.

It is not a de Polignac number, because 1344747701 - 2² = 1344747697 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 (1344747707) 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, 34466 + ... + 62268.

It is an arithmetic number, because the mean of its divisors is an integer number (183422988).

Almost surely, 2^1344747701 is an apocalyptic number.

1344747701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1344747701 is a deficient number, since it is larger than the sum of its proper divisors (122636203).

1344747701 is a wasteful number, since it uses less digits than its factorization.

1344747701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32211.

The product of its (nonzero) digits is 65856, while the sum is 38.

The square root of 1344747701 is about 36670.8017501663. The cubic root of 1344747701 is about 1103.7742804677.

The spelling of 1344747701 in words is "one billion, three hundred forty-four million, seven hundred forty-seven thousand, seven hundred one".