1502874690 has 48 divisors (see below), whose sum is σ = 3667270464. Its totient is φ = 394167360.

The previous prime is 1502874683. The next prime is 1502874707. The reversal of 1502874690 is 964782051.

It is a super-2 number, since 2×1502874690² = 4517264667685192200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104899 + ... + 118361.

It is an arithmetic number, because the mean of its divisors is an integer number (76401468).

Almost surely, 2^1502874690 is an apocalyptic number.

1502874690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1502874690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1833635232).

1502874690 is an abundant number, since it is smaller than the sum of its proper divisors (2164395774).

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

1502874690 is a wasteful number, since it uses less digits than its factorization.

1502874690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13595 (or 13534 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 1502874690 is about 38766.9277864522. The cubic root of 1502874690 is about 1145.4450422549.

The spelling of 1502874690 in words is "one billion, five hundred two million, eight hundred seventy-four thousand, six hundred ninety".