1341849790 has 8 divisors (see below), whose sum is σ = 2415329640. Its totient is φ = 536739912.

The previous prime is 1341849779. The next prime is 1341849793. The reversal of 1341849790 is 979481431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1341849790.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341849793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67092480 + ... + 67092499.

It is an arithmetic number, because the mean of its divisors is an integer number (301916205).

Almost surely, 2^1341849790 is an apocalyptic number.

1341849790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1341849790 is a deficient number, since it is larger than the sum of its proper divisors (1073479850).

1341849790 is a wasteful number, since it uses less digits than its factorization.

1341849790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134184986.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 1341849790 is about 36631.2679278236. The cubic root of 1341849790 is about 1102.9808379370.

The spelling of 1341849790 in words is "one billion, three hundred forty-one million, eight hundred forty-nine thousand, seven hundred ninety".