1207790494 has 8 divisors (see below), whose sum is σ = 1813140000. Its totient is φ = 603410496.

The previous prime is 1207790491. The next prime is 1207790503. The reversal of 1207790494 is 4940977021.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1207790494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1207790491) 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, 239254 + ... + 244249.

It is an arithmetic number, because the mean of its divisors is an integer number (226642500).

Almost surely, 2^1207790494 is an apocalyptic number.

1207790494 is a deficient number, since it is larger than the sum of its proper divisors (605349506).

1207790494 is a wasteful number, since it uses less digits than its factorization.

1207790494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484754.

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 1207790494 is about 34753.2803343799. The cubic root of 1207790494 is about 1064.9532315051.

The spelling of 1207790494 in words is "one billion, two hundred seven million, seven hundred ninety thousand, four hundred ninety-four".