1249062334 has 16 divisors (see below), whose sum is σ = 2105443872. Its totient is φ = 551425248.

The previous prime is 1249062329. The next prime is 1249062359. The reversal of 1249062334 is 4332609421.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1249062334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1043769 + ... + 1044964.

It is an arithmetic number, because the mean of its divisors is an integer number (131590242).

Almost surely, 2^1249062334 is an apocalyptic number.

1249062334 is a deficient number, since it is larger than the sum of its proper divisors (856381538).

1249062334 is a wasteful number, since it uses less digits than its factorization.

1249062334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088771.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 1249062334 is about 35342.0759718498. The cubic root of 1249062334 is about 1076.9479256169.

The spelling of 1249062334 in words is "one billion, two hundred forty-nine million, sixty-two thousand, three hundred thirty-four".