1359430648 has 8 divisors (see below), whose sum is σ = 2548932480. Its totient is φ = 679715320.

The previous prime is 1359430643. The next prime is 1359430649. The reversal of 1359430648 is 8460349531.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1359430643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84964408 + ... + 84964423.

It is an arithmetic number, because the mean of its divisors is an integer number (318616560).

Almost surely, 2^1359430648 is an apocalyptic number.

It is an amenable number.

1359430648 is a deficient number, since it is larger than the sum of its proper divisors (1189501832).

1359430648 is a wasteful number, since it uses less digits than its factorization.

1359430648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169928837 (or 169928833 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 1359430648 is about 36870.4576592155. The cubic root of 1359430648 is about 1107.7770211674. Note that the first 3 decimals are identical.

The spelling of 1359430648 in words is "one billion, three hundred fifty-nine million, four hundred thirty thousand, six hundred forty-eight".