1300934390 has 16 divisors (see below), whose sum is σ = 2676208032. Its totient is φ = 446034624.

The previous prime is 1300934381. The next prime is 1300934399. The reversal of 1300934390 is 934390031.

It is an interprime number because it is at equal distance from previous prime (1300934381) and next prime (1300934399).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300934399) 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, 9292319 + ... + 9292458.

It is an arithmetic number, because the mean of its divisors is an integer number (167263002).

Almost surely, 2^1300934390 is an apocalyptic number.

1300934390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1300934390 is an abundant number, since it is smaller than the sum of its proper divisors (1375273642).

1300934390 is a wasteful number, since it uses less digits than its factorization.

1300934390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18584791.

The product of its (nonzero) digits is 8748, while the sum is 32.

The square root of 1300934390 is about 36068.4680850185. The cubic root of 1300934390 is about 1091.6543041805.

The spelling of 1300934390 in words is "one billion, three hundred million, nine hundred thirty-four thousand, three hundred ninety".