761390 has 32 divisors (see below), whose sum is σ = 1598400. Its totient is φ = 255744.

The previous prime is 761389. The next prime is 761393. The reversal of 761390 is 93167.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5036 + ... + 5184.

It is an arithmetic number, because the mean of its divisors is an integer number (49950).

2⁷⁶¹³⁹⁰ is an apocalyptic number.

761390 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

761390 is an abundant number, since it is smaller than the sum of its proper divisors (837010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

761390 is a wasteful number, since it uses less digits than its factorization.

761390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 761390 is about 872.5766441981. The cubic root of 761390 is about 91.3136542159.

The spelling of 761390 in words is "seven hundred sixty-one thousand, three hundred ninety".