3474640770 has 128 divisors (see below), whose sum is σ = 9153561600. Its totient is φ = 840989952.

The previous prime is 3474640759. The next prime is 3474640777. The reversal of 3474640770 is 770464743.

It is not an unprimeable number, because it can be changed into a prime (3474640777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1411801 + ... + 1414259.

It is an arithmetic number, because the mean of its divisors is an integer number (71512200).

Almost surely, 2^3474640770 is an apocalyptic number.

3474640770 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3474640770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4576780800).

3474640770 is an abundant number, since it is smaller than the sum of its proper divisors (5678920830).

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

3474640770 is a wasteful number, since it uses less digits than its factorization.

3474640770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592.

The product of its (nonzero) digits is 395136, while the sum is 42.

The square root of 3474640770 is about 58946.0835849168. The cubic root of 3474640770 is about 1514.6186625319.

The spelling of 3474640770 in words is "three billion, four hundred seventy-four million, six hundred forty thousand, seven hundred seventy".