1356484782 has 16 divisors (see below), whose sum is σ = 2713403520. Its totient is φ = 452089272.

The previous prime is 1356484781. The next prime is 1356484897. The reversal of 1356484782 is 2874846531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1356484781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34173 + ... + 62295.

It is an arithmetic number, because the mean of its divisors is an integer number (169587720).

Almost surely, 2^1356484782 is an apocalyptic number.

1356484782 is an abundant number, since it is smaller than the sum of its proper divisors (1356918738).

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

1356484782 is a wasteful number, since it uses less digits than its factorization.

1356484782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36167.

The product of its digits is 1290240, while the sum is 48.

The square root of 1356484782 is about 36830.4871268356. The cubic root of 1356484782 is about 1106.9762637011.

It can be divided in two parts, 13564 and 84782, that added together give a triangular number (98346 = T₄₄₃).

The spelling of 1356484782 in words is "one billion, three hundred fifty-six million, four hundred eighty-four thousand, seven hundred eighty-two".