4390061070 has 64 divisors (see below), whose sum is σ = 10685767680. Its totient is φ = 1154176128.

The previous prime is 4390061069. The next prime is 4390061077. The reversal of 4390061070 is 701600934.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4390061077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 617496 + ... + 624564.

It is an arithmetic number, because the mean of its divisors is an integer number (166965120).

Almost surely, 2^4390061070 is an apocalyptic number.

4390061070 is an abundant number, since it is smaller than the sum of its proper divisors (6295706610).

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

4390061070 is a wasteful number, since it uses less digits than its factorization.

4390061070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7369.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 4390061070 is about 66257.5359487508. The cubic root of 4390061070 is about 1637.4077963739.

The spelling of 4390061070 in words is "four billion, three hundred ninety million, sixty-one thousand, seventy".