290028095 has 16 divisors (see below), whose sum is σ = 410585088. Its totient is φ = 192460320.

The previous prime is 290028071. The next prime is 290028107. The reversal of 290028095 is 590820092.

It is not a de Polignac number, because 290028095 - 2²⁶ = 222919231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132569 + ... + 134738.

It is an arithmetic number, because the mean of its divisors is an integer number (25661568).

Almost surely, 2^290028095 is an apocalyptic number.

290028095 is a deficient number, since it is larger than the sum of its proper divisors (120556993).

290028095 is a wasteful number, since it uses less digits than its factorization.

290028095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267350.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 290028095 is about 17030.2112435519. The cubic root of 290028095 is about 661.9319692597.

The spelling of 290028095 in words is "two hundred ninety million, twenty-eight thousand, ninety-five".