1490948088 has 192 divisors, whose sum is σ = 4653936000. Its totient is φ = 395635968.

The previous prime is 1490948057. The next prime is 1490948089. The reversal of 1490948088 is 8808490941.

It is a super-2 number, since 2×1490948088² = 4445852402221711488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1490948088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1490948089) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1183603 + ... + 1184861.

It is an arithmetic number, because the mean of its divisors is an integer number (24239250).

Almost surely, 2^1490948088 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 1490948088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2326968000).

1490948088 is an abundant number, since it is smaller than the sum of its proper divisors (3162987912).

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

1490948088 is a wasteful number, since it uses less digits than its factorization.

1490948088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354 (or 1343 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 51.

The square root of 1490948088 is about 38612.7969460903. The cubic root of 1490948088 is about 1142.4069612225.

The spelling of 1490948088 in words is "one billion, four hundred ninety million, nine hundred forty-eight thousand, eighty-eight".