341249890 has 32 divisors (see below), whose sum is σ = 633274560. Its totient is φ = 132300864.

The previous prime is 341249879. The next prime is 341249893. The reversal of 341249890 is 98942143.

It is not an unprimeable number, because it can be changed into a prime (341249893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103081 + ... + 106339.

It is an arithmetic number, because the mean of its divisors is an integer number (19789830).

Almost surely, 2^341249890 is an apocalyptic number.

341249890 is a deficient number, since it is larger than the sum of its proper divisors (292024670).

341249890 is a wasteful number, since it uses less digits than its factorization.

341249890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3586.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 341249890 is about 18472.9502245851. The cubic root of 341249890 is about 698.8074183463.

It can be divided in two parts, 34 and 1249890, that added together give a square (1249924 = 1118²).

The spelling of 341249890 in words is "three hundred forty-one million, two hundred forty-nine thousand, eight hundred ninety".