1355326674 has 32 divisors (see below), whose sum is σ = 2934322944. Its totient is φ = 414858240.

The previous prime is 1355326673. The next prime is 1355326699. The reversal of 1355326674 is 4766235531.

It is not an unprimeable number, because it can be changed into a prime (1355326673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29962 + ... + 60069.

It is an arithmetic number, because the mean of its divisors is an integer number (91697592).

Almost surely, 2^1355326674 is an apocalyptic number.

1355326674 is an abundant number, since it is smaller than the sum of its proper divisors (1578996270).

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

1355326674 is a wasteful number, since it uses less digits than its factorization.

1355326674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90242.

The product of its digits is 453600, while the sum is 42.

The square root of 1355326674 is about 36814.7616317151. The cubic root of 1355326674 is about 1106.6611445306.

The spelling of 1355326674 in words is "one billion, three hundred fifty-five million, three hundred twenty-six thousand, six hundred seventy-four".