1486481974 has 4 divisors (see below), whose sum is σ = 2229722964. Its totient is φ = 743240986.

The previous prime is 1486481963. The next prime is 1486482001. The reversal of 1486481974 is 4791846841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4791846841 = 23 ⋅208341167.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371620492 + ... + 371620495.

It is an arithmetic number, because the mean of its divisors is an integer number (557430741).

Almost surely, 2^1486481974 is an apocalyptic number.

1486481974 is a deficient number, since it is larger than the sum of its proper divisors (743240990).

1486481974 is an equidigital number, since it uses as much as digits as its factorization.

1486481974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743240989.

The product of its digits is 1548288, while the sum is 52.

The square root of 1486481974 is about 38554.9215276079. The cubic root of 1486481974 is about 1141.2651323639.

The spelling of 1486481974 in words is "one billion, four hundred eighty-six million, four hundred eighty-one thousand, nine hundred seventy-four".