1498343616 has 224 divisors, whose sum is σ = 5492252160. Its totient is φ = 389145600.

The previous prime is 1498343599. The next prime is 1498343653. The reversal of 1498343616 is 6163438941.

It is a tau number, because it is divible by the number of its divisors (224).

It is a nude number because it is divisible by every one of its digits.

It is an alternating number because its digits alternate between odd and even.

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, 127426 + ... + 138686.

Almost surely, 2^1498343616 is an apocalyptic number.

1498343616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1498343616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2746126080).

1498343616 is an abundant number, since it is smaller than the sum of its proper divisors (3993908544).

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

1498343616 is a wasteful number, since it uses less digits than its factorization.

1498343616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11300 (or 11284 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 1498343616 is about 38708.4437300184. The cubic root of 1498343616 is about 1144.2927348409.

The spelling of 1498343616 in words is "one billion, four hundred ninety-eight million, three hundred forty-three thousand, six hundred sixteen".