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379412916 = 223291090267
BaseRepresentation
bin10110100111010…
…110000110110100
3222102221011200020
4112213112012310
51234112203131
6101352045140
712254646051
oct2647260664
9872834606
10379412916
111851945a3
12a70937b0
13607b3bac
1438566028
1523498996
hex169d61b4

379412916 has 24 divisors (see below), whose sum is σ = 915825120. Its totient is φ = 122109792.

The previous prime is 379412903. The next prime is 379412927. The reversal of 379412916 is 619214973.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544786 + ... + 545481.

It is an arithmetic number, because the mean of its divisors is an integer number (38159380).

Almost surely, 2379412916 is an apocalyptic number.

It is an amenable number.

379412916 is an abundant number, since it is smaller than the sum of its proper divisors (536412204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

379412916 is a wasteful number, since it uses less digits than its factorization.

379412916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090303 (or 1090301 counting only the distinct ones).

The product of its digits is 81648, while the sum is 42.

The square root of 379412916 is about 19478.5244821059. The cubic root of 379412916 is about 723.9424396920.

The spelling of 379412916 in words is "three hundred seventy-nine million, four hundred twelve thousand, nine hundred sixteen".

Divisors: 1 2 3 4 6 12 29 58 87 116 174 348 1090267 2180534 3270801 4361068 6541602 13083204 31617743 63235486 94853229 126470972 189706458 379412916