1492841616 has 80 divisors (see below), whose sum is σ = 4411622400. Its totient is φ = 426121344.

The previous prime is 1492841503. The next prime is 1492841629. The reversal of 1492841616 is 6161482941.

1492841616 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1492841616³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 684015 + ... + 686193.

It is an arithmetic number, because the mean of its divisors is an integer number (55145280).

Almost surely, 2^1492841616 is an apocalyptic number.

1492841616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1492841616 is an abundant number, since it is smaller than the sum of its proper divisors (2918780784).

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

1492841616 is a wasteful number, since it uses less digits than its factorization.

1492841616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4236 (or 4230 counting only the distinct ones).

The product of its digits is 82944, while the sum is 42.

The square root of 1492841616 is about 38637.3086019200. The cubic root of 1492841616 is about 1142.8903816880.

The spelling of 1492841616 in words is "one billion, four hundred ninety-two million, eight hundred forty-one thousand, six hundred sixteen".