1480390492 has 96 divisors (see below), whose sum is σ = 3300433920. Its totient is φ = 566818560.

The previous prime is 1480390477. The next prime is 1480390519. The reversal of 1480390492 is 2940930841.

It is a congruent 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, 577678 + ... + 580234.

It is an arithmetic number, because the mean of its divisors is an integer number (34379520).

Almost surely, 2^1480390492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1480390492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1650216960).

1480390492 is an abundant number, since it is smaller than the sum of its proper divisors (1820043428).

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

1480390492 is a wasteful number, since it uses less digits than its factorization.

1480390492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651 (or 2649 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 1480390492 is about 38475.8429667239. The cubic root of 1480390492 is about 1139.7040608655.

The spelling of 1480390492 in words is "one billion, four hundred eighty million, three hundred ninety thousand, four hundred ninety-two".