1341691377 has 32 divisors (see below), whose sum is σ = 1992539136. Its totient is φ = 797472000.

The previous prime is 1341691369. The next prime is 1341691381. The reversal of 1341691377 is 7731961431.

It is not a de Polignac number, because 1341691377 - 2³ = 1341691369 is a prime.

It is a super-2 number, since 2×1341691377² = 3600271502232312258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1341691367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1030627 + ... + 1031927.

It is an arithmetic number, because the mean of its divisors is an integer number (62266848).

Almost surely, 2^1341691377 is an apocalyptic number.

It is an amenable number.

1341691377 is a deficient number, since it is larger than the sum of its proper divisors (650847759).

1341691377 is a wasteful number, since it uses less digits than its factorization.

1341691377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201.

The product of its digits is 95256, while the sum is 42.

The square root of 1341691377 is about 36629.1055992362. The cubic root of 1341691377 is about 1102.9374318416.

The spelling of 1341691377 in words is "one billion, three hundred forty-one million, six hundred ninety-one thousand, three hundred seventy-seven".