1497446064 has 30 divisors (see below), whose sum is σ = 4190769596. Its totient is φ = 499148640.

The previous prime is 1497446063. The next prime is 1497446101. The reversal of 1497446064 is 4606447941.

1497446064 is a `hidden beast` number, since 1 + 497 + 44 + 60 + 64 = 666.

It is not an unprimeable number, because it can be changed into a prime (1497446063) 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 5 ways as a sum of consecutive naturals, for example, 5199322 + ... + 5199609.

Almost surely, 2^1497446064 is an apocalyptic number.

It is an amenable number.

1497446064 is an abundant number, since it is smaller than the sum of its proper divisors (2693323532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1497446064 is a wasteful number, since it uses less digits than its factorization.

1497446064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10398945 (or 10398936 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 1497446064 is about 38696.8482437524. The cubic root of 1497446064 is about 1144.0642008406.

It can be divided in two parts, 1497 and 446064, that added together give a square (447561 = 669²).

The spelling of 1497446064 in words is "one billion, four hundred ninety-seven million, four hundred forty-six thousand, sixty-four".