4390492980 has 24 divisors (see below), whose sum is σ = 12293380512. Its totient is φ = 1170798112.

The previous prime is 4390492973. The next prime is 4390492987. The reversal of 4390492980 is 892940934.

It is an interprime number because it is at equal distance from previous prime (4390492973) and next prime (4390492987).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4390492987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36587382 + ... + 36587501.

It is an arithmetic number, because the mean of its divisors is an integer number (512224188).

Almost surely, 2^4390492980 is an apocalyptic number.

It is an amenable number.

4390492980 is an abundant number, since it is smaller than the sum of its proper divisors (7902887532).

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

4390492980 is a wasteful number, since it uses less digits than its factorization.

4390492980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73174895 (or 73174893 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 4390492980 is about 66260.7951959528. The cubic root of 4390492980 is about 1637.4614926360.

The spelling of 4390492980 in words is "four billion, three hundred ninety million, four hundred ninety-two thousand, nine hundred eighty".