1048390474 has 8 divisors (see below), whose sum is σ = 1655353440. Its totient is φ = 496605996.

The previous prime is 1048390471. The next prime is 1048390477. The reversal of 1048390474 is 4740938401.

It is an interprime number because it is at equal distance from previous prime (1048390471) and next prime (1048390477).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1048390471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13794574 + ... + 13794649.

It is an arithmetic number, because the mean of its divisors is an integer number (206919180).

Almost surely, 2^1048390474 is an apocalyptic number.

1048390474 is a deficient number, since it is larger than the sum of its proper divisors (606962966).

1048390474 is a wasteful number, since it uses less digits than its factorization.

1048390474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27589244.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 1048390474 is about 32378.8584418908. The cubic root of 1048390474 is about 1015.8767526993.

The spelling of 1048390474 in words is "one billion, forty-eight million, three hundred ninety thousand, four hundred seventy-four".