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3942316 = 227140797
BaseRepresentation
bin1111000010011110101100
321102021211201
433002132230
52002123231
6220255244
745336430
oct17023654
97367751
103942316
112252a14
1213a1524
13a80541
147489c0
1552d161
hex3c27ac

3942316 has 12 divisors (see below), whose sum is σ = 7884688. Its totient is φ = 1689552.

The previous prime is 3942311. The next prime is 3942331. The reversal of 3942316 is 6132493.

3942316 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

3942316 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 140797 = 3942316 / (3 + 9 + 4 + 2 + 3 + 1 + 6).

3942316 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (3942311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70371 + ... + 70426.

Almost surely, 23942316 is an apocalyptic number.

It is an amenable number.

3942316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3942316 is a wasteful number, since it uses less digits than its factorization.

3942316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140808 (or 140806 counting only the distinct ones).

The product of its digits is 3888, while the sum is 28.

The square root of 3942316 is about 1985.5266303931. The cubic root of 3942316 is about 157.9733437913.

The spelling of 3942316 in words is "three million, nine hundred forty-two thousand, three hundred sixteen".

Divisors: 1 2 4 7 14 28 140797 281594 563188 985579 1971158 3942316