75876349 has 4 divisors (see below), whose sum is σ = 75970720. Its totient is φ = 75781980.

The previous prime is 75876331. The next prime is 75876371. The reversal of 75876349 is 94367857.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94367857 = 89 ⋅1060313.

It is a cyclic number.

It is not a de Polignac number, because 75876349 - 2⁹ = 75875837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75876319) 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, 45969 + ... + 47590.

It is an arithmetic number, because the mean of its divisors is an integer number (18992680).

Almost surely, 2^75876349 is an apocalyptic number.

It is an amenable number.

75876349 is a deficient number, since it is larger than the sum of its proper divisors (94371).

75876349 is an equidigital number, since it uses as much as digits as its factorization.

75876349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94370.

The product of its digits is 1270080, while the sum is 49.

The square root of 75876349 is about 8710.7031289099. The cubic root of 75876349 is about 423.3525127539.

The spelling of 75876349 in words is "seventy-five million, eight hundred seventy-six thousand, three hundred forty-nine".