290141349 has 4 divisors (see below), whose sum is σ = 386855136. Its totient is φ = 193427564.

The previous prime is 290141321. The next prime is 290141351. The reversal of 290141349 is 943141092.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 290141349 - 2⁷ = 290141221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (290141359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48356889 + ... + 48356894.

It is an arithmetic number, because the mean of its divisors is an integer number (96713784).

Almost surely, 2^290141349 is an apocalyptic number.

It is an amenable number.

290141349 is a deficient number, since it is larger than the sum of its proper divisors (96713787).

290141349 is an equidigital number, since it uses as much as digits as its factorization.

290141349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96713786.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 290141349 is about 17033.5360098836. The cubic root of 290141349 is about 662.0181180256.

The spelling of 290141349 in words is "two hundred ninety million, one hundred forty-one thousand, three hundred forty-nine".