761053490 has 8 divisors (see below), whose sum is σ = 1369896300. Its totient is φ = 304421392.

The previous prime is 761053471. The next prime is 761053519. The reversal of 761053490 is 94350167.

It can be written as a sum of positive squares in 2 ways, for example, as 759498481 + 1555009 = 27559^2 + 1247^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 761053490.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38052665 + ... + 38052684.

Almost surely, 2^761053490 is an apocalyptic number.

761053490 is a deficient number, since it is larger than the sum of its proper divisors (608842810).

761053490 is a wasteful number, since it uses less digits than its factorization.

761053490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76105356.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 761053490 is about 27587.1979367242. The cubic root of 761053490 is about 913.0019966310.

The spelling of 761053490 in words is "seven hundred sixty-one million, fifty-three thousand, four hundred ninety".