1364223705 has 16 divisors (see below), whose sum is σ = 2350662720. Its totient is φ = 671617728.

The previous prime is 1364223697. The next prime is 1364223733. The reversal of 1364223705 is 5073224631.

It is not a de Polignac number, because 1364223705 - 2³ = 1364223697 is a prime.

It is a super-2 number, since 2×1364223705² = 3722212634567854050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3497815 + ... + 3498204.

It is an arithmetic number, because the mean of its divisors is an integer number (146916420).

Almost surely, 2^1364223705 is an apocalyptic number.

1364223705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1364223705 is a deficient number, since it is larger than the sum of its proper divisors (986439015).

1364223705 is a wasteful number, since it uses less digits than its factorization.

1364223705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6996040.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 1364223705 is about 36935.3990773079. The cubic root of 1364223705 is about 1109.0774210560.

The spelling of 1364223705 in words is "one billion, three hundred sixty-four million, two hundred twenty-three thousand, seven hundred five".