930243090 has 64 divisors (see below), whose sum is σ = 2553949440. Its totient is φ = 212424960.

The previous prime is 930243079. The next prime is 930243101. The reversal of 930243090 is 90342039.

It is an interprime number because it is at equal distance from previous prime (930243079) and next prime (930243101).

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 433420 + ... + 435560.

It is an arithmetic number, because the mean of its divisors is an integer number (39905460).

Almost surely, 2^930243090 is an apocalyptic number.

930243090 is an abundant number, since it is smaller than the sum of its proper divisors (1623706350).

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

930243090 is a wasteful number, since it uses less digits than its factorization.

930243090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4227.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 930243090 is about 30499.8867211011. The cubic root of 930243090 is about 976.1850469086.

The spelling of 930243090 in words is "nine hundred thirty million, two hundred forty-three thousand, ninety".