1300430334 has 32 divisors (see below), whose sum is σ = 3147261696. Its totient is φ = 349695360.

The previous prime is 1300430321. The next prime is 1300430363. The reversal of 1300430334 is 4330340031.

It is a super-2 number, since 2×1300430334² = 3382238107174703112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1300430334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 909952 + ... + 911379.

It is an arithmetic number, because the mean of its divisors is an integer number (98351928).

Almost surely, 2^1300430334 is an apocalyptic number.

1300430334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1300430334 is an abundant number, since it is smaller than the sum of its proper divisors (1846831362).

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

1300430334 is a wasteful number, since it uses less digits than its factorization.

1300430334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821360.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 1300430334 is about 36061.4799197149. The cubic root of 1300430334 is about 1091.5132963049.

Adding to 1300430334 its reverse (4330340031), we get a palindrome (5630770365).

The spelling of 1300430334 in words is "one billion, three hundred million, four hundred thirty thousand, three hundred thirty-four".