1300040336 has 40 divisors (see below), whose sum is σ = 2881065600. Its totient is φ = 556694784.

The previous prime is 1300040327. The next prime is 1300040383. The reversal of 1300040336 is 6330400031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152540 + ... + 160836.

It is an arithmetic number, because the mean of its divisors is an integer number (72026640).

Almost surely, 2^1300040336 is an apocalyptic number.

1300040336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1300040336 is an abundant number, since it is smaller than the sum of its proper divisors (1581025264).

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

1300040336 is a wasteful number, since it uses less digits than its factorization.

1300040336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9711 (or 9705 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1300040336 is about 36056.0721099789. The cubic root of 1300040336 is about 1091.4041707452.

Adding to 1300040336 its reverse (6330400031), we get a palindrome (7630440367).

The spelling of 1300040336 in words is "one billion, three hundred million, forty thousand, three hundred thirty-six".