1505066696 has 64 divisors (see below), whose sum is σ = 3281834880. Its totient is φ = 633761280.

The previous prime is 1505066687. The next prime is 1505066699. The reversal of 1505066696 is 6966605051.

It is not an unprimeable number, because it can be changed into a prime (1505066699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1418006 + ... + 1419066.

It is an arithmetic number, because the mean of its divisors is an integer number (51278670).

Almost surely, 2^1505066696 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 1505066696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1640917440).

1505066696 is an abundant number, since it is smaller than the sum of its proper divisors (1776768184).

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

1505066696 is a wasteful number, since it uses less digits than its factorization.

1505066696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494 (or 1490 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 44.

The square root of 1505066696 is about 38795.1890831840. The cubic root of 1505066696 is about 1146.0016649942.

The spelling of 1505066696 in words is "one billion, five hundred five million, sixty-six thousand, six hundred ninety-six".