372280413 has 4 divisors (see below), whose sum is σ = 496373888. Its totient is φ = 248186940.

The previous prime is 372280411. The next prime is 372280423. The reversal of 372280413 is 314082273.

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.

It is not a de Polignac number, because 372280413 - 2¹ = 372280411 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372280411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62046733 + ... + 62046738.

It is an arithmetic number, because the mean of its divisors is an integer number (124093472).

Almost surely, 2^372280413 is an apocalyptic number.

It is an amenable number.

372280413 is a deficient number, since it is larger than the sum of its proper divisors (124093475).

372280413 is a wasteful number, since it uses less digits than its factorization.

372280413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124093474.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 372280413 is about 19294.5695209818. The cubic root of 372280413 is about 719.3772991820.

The spelling of 372280413 in words is "three hundred seventy-two million, two hundred eighty thousand, four hundred thirteen".