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2968679 = 72318439
BaseRepresentation
bin1011010100110001100111
312120211021002
423110301213
51224444204
6143343515
734143020
oct13246147
95524232
102968679
11174845a
12bb1b9b
137cc31c
14573c47
153d991e
hex2d4c67

2968679 has 8 divisors (see below), whose sum is σ = 3540480. Its totient is φ = 2433816.

The previous prime is 2968673. The next prime is 2968681. The reversal of 2968679 is 9768692.

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

It is a de Polignac number, because none of the positive numbers 2k-2968679 is a prime.

It is a d-powerful number, because it can be written as 221 + 92 + 6 + 83 + 66 + 77 + 93 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2968673) 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, 9059 + ... + 9380.

It is an arithmetic number, because the mean of its divisors is an integer number (442560).

22968679 is an apocalyptic number.

2968679 is a deficient number, since it is larger than the sum of its proper divisors (571801).

2968679 is a wasteful number, since it uses less digits than its factorization.

2968679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18469.

The product of its digits is 326592, while the sum is 47.

The square root of 2968679 is about 1722.9854903626. The cubic root of 2968679 is about 143.7212812194.

The spelling of 2968679 in words is "two million, nine hundred sixty-eight thousand, six hundred seventy-nine".

Divisors: 1 7 23 161 18439 129073 424097 2968679