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4902669 = 321393919
BaseRepresentation
bin10010101100111100001101
3100020002012100
4102230330031
52223341134
6253025313
756446332
oct22547415
910202170
104902669
1128494a2
121785239
1310286b5
14918989
1566c999
hex4acf0d

4902669 has 12 divisors (see below), whose sum is σ = 7134400. Its totient is φ = 3244104.

The previous prime is 4902649. The next prime is 4902691. The reversal of 4902669 is 9662094.

It is not a de Polignac number, because 4902669 - 212 = 4898573 is a prime.

It is a super-2 number, since 2×49026692 = 48072326647122, which contains 22 as substring.

It is a Duffinian number.

4902669 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4902649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 709 + ... + 3210.

Almost surely, 24902669 is an apocalyptic number.

It is an amenable number.

4902669 is a deficient number, since it is larger than the sum of its proper divisors (2231731).

4902669 is a wasteful number, since it uses less digits than its factorization.

4902669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4064 (or 4061 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 4902669 is about 2214.1971456941. The cubic root of 4902669 is about 169.8807583648.

The spelling of 4902669 in words is "four million, nine hundred two thousand, six hundred sixty-nine".

Divisors: 1 3 9 139 417 1251 3919 11757 35271 544741 1634223 4902669