3148220770 has 16 divisors (see below), whose sum is σ = 5965050240. Its totient is φ = 1193009904.

The previous prime is 3148220743. The next prime is 3148220783. The reversal of 3148220770 is 770228413.

It is a super-2 number, since 2×3148220770² = 19822588033318785800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8284602 + ... + 8284981.

It is an arithmetic number, because the mean of its divisors is an integer number (372815640).

Almost surely, 2^3148220770 is an apocalyptic number.

3148220770 is a deficient number, since it is larger than the sum of its proper divisors (2816829470).

3148220770 is a wasteful number, since it uses less digits than its factorization.

3148220770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16569609.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 3148220770 is about 56109.0079220797. The cubic root of 3148220770 is about 1465.6211602532.

The spelling of 3148220770 in words is "three billion, one hundred forty-eight million, two hundred twenty thousand, seven hundred seventy".