290379125 has 16 divisors (see below), whose sum is σ = 383713200. Its totient is φ = 218636800.

The previous prime is 290379119. The next prime is 290379127. The reversal of 290379125 is 521973092.

It can be written as a sum of positive squares in 8 ways, for example, as 7365796 + 283013329 = 2714^2 + 16823^2 .

It is not a de Polignac number, because 290379125 - 2¹⁶ = 290313589 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (290379127) 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, 66200 + ... + 70449.

It is an arithmetic number, because the mean of its divisors is an integer number (23982075).

Almost surely, 2^290379125 is an apocalyptic number.

290379125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

290379125 is a deficient number, since it is larger than the sum of its proper divisors (93334075).

290379125 is a wasteful number, since it uses less digits than its factorization.

290379125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136681 (or 136671 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 290379125 is about 17040.5142234617. The cubic root of 290379125 is about 662.1989138567.

It can be divided in two parts, 2903 and 79125, that added together give a palindrome (82028).

The spelling of 290379125 in words is "two hundred ninety million, three hundred seventy-nine thousand, one hundred twenty-five".