1326769948 has 24 divisors (see below), whose sum is σ = 2670450272. Its totient is φ = 564992064.

The previous prime is 1326769919. The next prime is 1326769949. The reversal of 1326769948 is 8499676231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326769949) 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, 146511 + ... + 155302.

Almost surely, 2^1326769948 is an apocalyptic number.

It is an amenable number.

1326769948 is an abundant number, since it is smaller than the sum of its proper divisors (1343680324).

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

1326769948 is a wasteful number, since it uses less digits than its factorization.

1326769948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301981 (or 301979 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 55.

The square root of 1326769948 is about 36424.8534382776. The cubic root of 1326769948 is about 1098.8334597505.

The spelling of 1326769948 in words is "one billion, three hundred twenty-six million, seven hundred sixty-nine thousand, nine hundred forty-eight".