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3379431 = 311102407
BaseRepresentation
bin1100111001000011100111
320100200201010
430321003213
51331120211
6200233303
740503366
oct14710347
96320633
103379431
1119a9020
12116b833
13914283
1463d7dd
1546b4a6
hex3390e7

3379431 has 8 divisors (see below), whose sum is σ = 4915584. Its totient is φ = 2048120.

The previous prime is 3379429. The next prime is 3379463. The reversal of 3379431 is 1349733.

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

It is a cyclic number.

It is not a de Polignac number, because 3379431 - 21 = 3379429 is a prime.

It is a super-2 number, since 2×33794312 = 22841107767522, which contains 22 as substring.

3379431 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3379231) 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, 51171 + ... + 51236.

It is an arithmetic number, because the mean of its divisors is an integer number (614448).

Almost surely, 23379431 is an apocalyptic number.

3379431 is a deficient number, since it is larger than the sum of its proper divisors (1536153).

3379431 is a wasteful number, since it uses less digits than its factorization.

3379431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102421.

The product of its digits is 6804, while the sum is 30.

The square root of 3379431 is about 1838.3228769724. The cubic root of 3379431 is about 150.0656157374.

The spelling of 3379431 in words is "three million, three hundred seventy-nine thousand, four hundred thirty-one".

Divisors: 1 3 11 33 102407 307221 1126477 3379431