341444649 has 32 divisors (see below), whose sum is σ = 589818880. Its totient is φ = 170620992.

The previous prime is 341444629. The next prime is 341444651. The reversal of 341444649 is 946444143.

It is not a de Polignac number, because 341444649 - 2⁵ = 341444617 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (341444629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27727 + ... + 38100.

It is an arithmetic number, because the mean of its divisors is an integer number (18431840).

Almost surely, 2^341444649 is an apocalyptic number.

341444649 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

341444649 is a deficient number, since it is larger than the sum of its proper divisors (248374231).

341444649 is a wasteful number, since it uses less digits than its factorization.

341444649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65869.

The product of its digits is 165888, while the sum is 39.

The square root of 341444649 is about 18478.2209370924. The cubic root of 341444649 is about 698.9403347756.

The spelling of 341444649 in words is "three hundred forty-one million, four hundred forty-four thousand, six hundred forty-nine".