4290945930 has 48 divisors (see below), whose sum is σ = 11206540800. Its totient is φ = 1139115744.

The previous prime is 4290945889. The next prime is 4290945943. The reversal of 4290945930 is 395490924.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86830 + ... + 126969.

It is an arithmetic number, because the mean of its divisors is an integer number (233469600).

Almost surely, 2^4290945930 is an apocalyptic number.

4290945930 is an abundant number, since it is smaller than the sum of its proper divisors (6915594870).

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

4290945930 is a wasteful number, since it uses less digits than its factorization.

4290945930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214035 (or 214032 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 4290945930 is about 65505.3122273301. The cubic root of 4290945930 is about 1624.9912021614.

The spelling of 4290945930 in words is "four billion, two hundred ninety million, nine hundred forty-five thousand, nine hundred thirty".