1306874030 has 128 divisors (see below), whose sum is σ = 3092981760. Its totient is φ = 385482240.

The previous prime is 1306874029. The next prime is 1306874033. The reversal of 1306874030 is 304786031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1306874033) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1930052 + ... + 1930728.

It is an arithmetic number, because the mean of its divisors is an integer number (24163920).

Almost surely, 2^1306874030 is an apocalyptic number.

1306874030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1306874030 is an abundant number, since it is smaller than the sum of its proper divisors (1786107730).

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

1306874030 is a wasteful number, since it uses less digits than its factorization.

1306874030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 1306874030 is about 36150.7127177321. The cubic root of 1306874030 is about 1093.3131607133.

The spelling of 1306874030 in words is "one billion, three hundred six million, eight hundred seventy-four thousand, thirty".