3480070 has 32 divisors (see below), whose sum is σ = 7239456. Its totient is φ = 1190400.

The previous prime is 3480067. The next prime is 3480073. The reversal of 3480070 is 700843.

It is an interprime number because it is at equal distance from previous prime (3480067) and next prime (3480073).

It is a super-2 number, since 2×3480070² = 24221774409800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3480073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 940 + ... + 2800.

It is an arithmetic number, because the mean of its divisors is an integer number (226233).

Almost surely, 2^3480070 is an apocalyptic number.

3480070 is an abundant number, since it is smaller than the sum of its proper divisors (3759386).

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

3480070 is a wasteful number, since it uses less digits than its factorization.

3480070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 3480070 is about 1865.4945724928. The cubic root of 3480070 is about 151.5407130975.

The spelling of 3480070 in words is "three million, four hundred eighty thousand, seventy".