341428978 has 16 divisors (see below), whose sum is σ = 576725760. Its totient is φ = 150188400.

The previous prime is 341428973. The next prime is 341428981. The reversal of 341428978 is 879824143.

It is not an unprimeable number, because it can be changed into a prime (341428973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249633 + ... + 250996.

It is an arithmetic number, because the mean of its divisors is an integer number (36045360).

Almost surely, 2^341428978 is an apocalyptic number.

341428978 is a deficient number, since it is larger than the sum of its proper divisors (235296782).

341428978 is a wasteful number, since it uses less digits than its factorization.

341428978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500673.

The product of its digits is 387072, while the sum is 46.

The square root of 341428978 is about 18477.7968924869. The cubic root of 341428978 is about 698.9296417183.

The spelling of 341428978 in words is "three hundred forty-one million, four hundred twenty-eight thousand, nine hundred seventy-eight".