4212959830 has 32 divisors (see below), whose sum is σ = 8010021888. Its totient is φ = 1592892000.

The previous prime is 4212959827. The next prime is 4212959893. The reversal of 4212959830 is 389592124.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144696 + ... + 171355.

It is an arithmetic number, because the mean of its divisors is an integer number (250313184).

Almost surely, 2^4212959830 is an apocalyptic number.

4212959830 is a deficient number, since it is larger than the sum of its proper divisors (3797062058).

4212959830 is a wasteful number, since it uses less digits than its factorization.

4212959830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316132.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 4212959830 is about 64907.3172300319. The cubic root of 4212959830 is about 1615.0864468866.

The spelling of 4212959830 in words is "four billion, two hundred twelve million, nine hundred fifty-nine thousand, eight hundred thirty".