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376490841 = 3236189449
BaseRepresentation
bin10110011100001…
…100101101011001
3222020102201100020
4112130030231121
51232340201331
6101205301053
712221055636
oct2634145531
9866381306
10376490841
11183579161
12a6104789
135ccccb5c
143800518d
15230bcc96
hex1670cb59

376490841 has 16 divisors (see below), whose sum is σ = 532406400. Its totient is φ = 236142720.

The previous prime is 376490831. The next prime is 376490861. The reversal of 376490841 is 148094673.

It is not a de Polignac number, because 376490841 - 25 = 376490809 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 376490793 and 376490802.

It is not an unprimeable number, because it can be changed into a prime (376490831) 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, 40516 + ... + 48933.

It is an arithmetic number, because the mean of its divisors is an integer number (33275400).

Almost surely, 2376490841 is an apocalyptic number.

It is an amenable number.

376490841 is a deficient number, since it is larger than the sum of its proper divisors (155915559).

376490841 is a wasteful number, since it uses less digits than its factorization.

376490841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89536.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 376490841 is about 19403.3718976883. The cubic root of 376490841 is about 722.0791503480.

The spelling of 376490841 in words is "three hundred seventy-six million, four hundred ninety thousand, eight hundred forty-one".

Divisors: 1 3 23 61 69 183 1403 4209 89449 268347 2057327 5456389 6171981 16369167 125496947 376490841