1326496941 has 48 divisors (see below), whose sum is σ = 2429406720. Its totient is φ = 677388960.

The previous prime is 1326496937. The next prime is 1326496949. The reversal of 1326496941 is 1496946231.

It is not a de Polignac number, because 1326496941 - 2² = 1326496937 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326496949) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24666 + ... + 57108.

It is an arithmetic number, because the mean of its divisors is an integer number (50612640).

Almost surely, 2^1326496941 is an apocalyptic number.

1326496941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1326496941 is a deficient number, since it is larger than the sum of its proper divisors (1102909779).

1326496941 is a wasteful number, since it uses less digits than its factorization.

1326496941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32526 (or 32523 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 1326496941 is about 36421.1057080918. The cubic root of 1326496941 is about 1098.7580862704.

The spelling of 1326496941 in words is "one billion, three hundred twenty-six million, four hundred ninety-six thousand, nine hundred forty-one".