1341279830 has 16 divisors (see below), whose sum is σ = 2633786064. Its totient is φ = 487738080.

The previous prime is 1341279817. The next prime is 1341279839. The reversal of 1341279830 is 389721431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341279839) 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, 6096617 + ... + 6096836.

It is an arithmetic number, because the mean of its divisors is an integer number (164611629).

Almost surely, 2^1341279830 is an apocalyptic number.

1341279830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1341279830 is a deficient number, since it is larger than the sum of its proper divisors (1292506234).

1341279830 is a wasteful number, since it uses less digits than its factorization.

1341279830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12193471.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 1341279830 is about 36623.4874090385. The cubic root of 1341279830 is about 1102.8246495686.

The spelling of 1341279830 in words is "one billion, three hundred forty-one million, two hundred seventy-nine thousand, eight hundred thirty".