1795053397 has 8 divisors (see below), whose sum is σ = 1858780440. Its totient is φ = 1731448320.

The previous prime is 1795053389. The next prime is 1795053401. The reversal of 1795053397 is 7933505971.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 974001681 + 821051716 = 31209^2 + 28654^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1795053397 - 2³ = 1795053389 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1795053397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1795053317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4 + ... + 59917.

It is an arithmetic number, because the mean of its divisors is an integer number (232347555).

Almost surely, 2^1795053397 is an apocalyptic number.

It is an amenable number.

1795053397 is a deficient number, since it is larger than the sum of its proper divisors (63727043).

1795053397 is a wasteful number, since it uses less digits than its factorization.

1795053397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60983.

The product of its (nonzero) digits is 893025, while the sum is 49.

The square root of 1795053397 is about 42368.0704894618. The cubic root of 1795053397 is about 1215.3250716733.

The spelling of 1795053397 in words is "one billion, seven hundred ninety-five million, fifty-three thousand, three hundred ninety-seven".