1404060764 has 12 divisors (see below), whose sum is σ = 2469580344. Its totient is φ = 698466384.

The previous prime is 1404060761. The next prime is 1404060809. The reversal of 1404060764 is 4670604041.

It is a super-3 number, since 3×1404060764³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1404060764.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404060761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 890114 + ... + 891689.

It is an arithmetic number, because the mean of its divisors is an integer number (205798362).

Almost surely, 2^1404060764 is an apocalyptic number.

It is an amenable number.

1404060764 is a deficient number, since it is larger than the sum of its proper divisors (1065519580).

1404060764 is a wasteful number, since it uses less digits than its factorization.

1404060764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782004 (or 1782002 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 1404060764 is about 37470.7988172123. The cubic root of 1404060764 is about 1119.7695008227.

The spelling of 1404060764 in words is "one billion, four hundred four million, sixty thousand, seven hundred sixty-four".