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3352090 = 25726841
BaseRepresentation
bin1100110010011000011010
320022022012111
430302120122
51324231330
6155502534
740330600
oct14623032
96268174
103352090
11198a525
121157a4a
139049b1
14633870
1546332a
hex33261a

3352090 has 24 divisors (see below), whose sum is σ = 7019892. Its totient is φ = 1149120.

The previous prime is 3352073. The next prime is 3352093. The reversal of 3352090 is 902533.

It can be written as a sum of positive squares in 2 ways, for example, as 3337929 + 14161 = 1827^2 + 119^2 .

It is a super-2 number, since 2×33520902 = 22473014736200, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3352093) 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, 2931 + ... + 3910.

Almost surely, 23352090 is an apocalyptic number.

3352090 is an abundant number, since it is smaller than the sum of its proper divisors (3667802).

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

3352090 is a wasteful number, since it uses less digits than its factorization.

3352090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6862 (or 6855 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 3352090 is about 1830.8713772409. The cubic root of 3352090 is about 149.6598217006.

The spelling of 3352090 in words is "three million, three hundred fifty-two thousand, ninety".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 6841 13682 34205 47887 68410 95774 239435 335209 478870 670418 1676045 3352090