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379401 = 31111497
BaseRepresentation
bin1011100101000001001
3201021102220
41130220021
544120101
612044253
73140061
oct1345011
9637386
10379401
1123a060
12163689
131038c9
149c3a1
1577636
hex5ca09

379401 has 8 divisors (see below), whose sum is σ = 551904. Its totient is φ = 229920.

The previous prime is 379399. The next prime is 379417. The reversal of 379401 is 104973.

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

It is not a de Polignac number, because 379401 - 21 = 379399 is a prime.

379401 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (379441) 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, 5716 + ... + 5781.

It is an arithmetic number, because the mean of its divisors is an integer number (68988).

2379401 is an apocalyptic number.

It is an amenable number.

379401 is a deficient number, since it is larger than the sum of its proper divisors (172503).

379401 is a wasteful number, since it uses less digits than its factorization.

379401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11511.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 379401 is about 615.9553555251. The cubic root of 379401 is about 72.3934860800.

It can be divided in two parts, 379 and 401, that added together give a triangular number (780 = T39).

The spelling of 379401 in words is "three hundred seventy-nine thousand, four hundred one".

Divisors: 1 3 11 33 11497 34491 126467 379401