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3480008007 = 37695923813
BaseRepresentation
bin1100111101101100…
…1011010101000111
322222112020201112110
43033123023111013
524111340224012
61333152352103
7152144402640
oct31733132507
98875221473
103480008007
111526412583
12811545633
13435c89a48
142502766c7
151557ad73c
hexcf6cb547

3480008007 has 16 divisors (see below), whose sum is σ = 5303854080. Its totient is φ = 1988206752.

The previous prime is 3480007997. The next prime is 3480008041. The reversal of 3480008007 is 7008000843.

It is not a de Polignac number, because 3480008007 - 212 = 3480003911 is a prime.

It is a super-2 number, since 2×34800080072 = 24220911457568224098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3480008107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134233 + ... + 158045.

It is an arithmetic number, because the mean of its divisors is an integer number (331490880).

Almost surely, 23480008007 is an apocalyptic number.

3480008007 is a deficient number, since it is larger than the sum of its proper divisors (1823846073).

3480008007 is a wasteful number, since it uses less digits than its factorization.

3480008007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30782.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 3480008007 is about 58991.5926806524. The cubic root of 3480008007 is about 1515.3981325739.

The spelling of 3480008007 in words is "three billion, four hundred eighty million, eight thousand, seven".

Divisors: 1 3 7 21 6959 20877 23813 48713 71439 146139 166691 500073 165714667 497144001 1160002669 3480008007