3658465470 has 64 divisors (see below), whose sum is σ = 9600249600. Its totient is φ = 884889600.

The previous prime is 3658465469. The next prime is 3658465471. The reversal of 3658465470 is 745648563.

It is an interprime number because it is at equal distance from previous prime (3658465469) and next prime (3658465471).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3658465471) 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 31 ways as a sum of consecutive naturals, for example, 135825 + ... + 160515.

It is an arithmetic number, because the mean of its divisors is an integer number (150003900).

Almost surely, 2^3658465470 is an apocalyptic number.

3658465470 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 3658465470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4800124800).

3658465470 is an abundant number, since it is smaller than the sum of its proper divisors (5941784130).

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

3658465470 is a wasteful number, since it uses less digits than its factorization.

3658465470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25161.

The product of its (nonzero) digits is 2419200, while the sum is 48.

The square root of 3658465470 is about 60485.2500201495. The cubic root of 3658465470 is about 1540.8711366893.

The spelling of 3658465470 in words is "three billion, six hundred fifty-eight million, four hundred sixty-five thousand, four hundred seventy".