361478 has 8 divisors (see below), whose sum is σ = 583968. Its totient is φ = 166824.

The previous prime is 361469. The next prime is 361481. The reversal of 361478 is 874163.

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

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 361478.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 361478.

It is an unprimeable number.

361478 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6926 + ... + 6977.

It is an arithmetic number, because the mean of its divisors is an integer number (72996).

2³⁶¹⁴⁷⁸ is an apocalyptic number.

361478 is a deficient number, since it is larger than the sum of its proper divisors (222490).

361478 is a wasteful number, since it uses less digits than its factorization.

361478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13918.

The product of its digits is 4032, while the sum is 29.

The square root of 361478 is about 601.2304050861. The cubic root of 361478 is about 71.2350866499.

The spelling of 361478 in words is "three hundred sixty-one thousand, four hundred seventy-eight".