1072346419 has 2 divisors, whose sum is σ = 1072346420. Its totient is φ = 1072346418.

The previous prime is 1072346393. The next prime is 1072346447. The reversal of 1072346419 is 9146432701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1072346419 - 2⁷ = 1072346291 is a prime.

It is a super-2 number, since 2×1072346419² = 2299853684684247122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1072346449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536173209 + 536173210.

It is an arithmetic number, because the mean of its divisors is an integer number (536173210).

Almost surely, 2^1072346419 is an apocalyptic number.

1072346419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072346419 is an equidigital number, since it uses as much as digits as its factorization.

1072346419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 1072346419 is about 32746.7008872650. The cubic root of 1072346419 is about 1023.5562204001.

The spelling of 1072346419 in words is "one billion, seventy-two million, three hundred forty-six thousand, four hundred nineteen".