1364764 has 6 divisors (see below), whose sum is σ = 2388344. Its totient is φ = 682380.

The previous prime is 1364761. The next prime is 1364771. The reversal of 1364764 is 4674631.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170592 + ... + 170599.

2^1364764 is an apocalyptic number.

It is an amenable number.

1364764 is a deficient number, since it is larger than the sum of its proper divisors (1023580).

1364764 is a wasteful number, since it uses less digits than its factorization.

1364764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341195 (or 341193 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 1364764 is about 1168.2311415127. The cubic root of 1364764 is about 110.9223816864.

It can be divided in two parts, 136 and 4764, that added together give a square (4900 = 70²).

The spelling of 1364764 in words is "one million, three hundred sixty-four thousand, seven hundred sixty-four".